<?xml version="1.0" encoding="us-ascii"?>
<!--Generated by EDGARfilings PROfile 8.0.0.0 Broadridge-->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrli="http://www.xbrl.org/2003/instance">
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" />
  <link:roleRef roleURI="http://ghres.com/role/EventsAfterReportingDateDetails" xlink:type="simple" xlink:href="ghrs-20211231.xsd#EventsAfterReportingDateDetails" />
  <link:roleRef roleURI="http://ghres.com/role/LossPerShareDetails" xlink:type="simple" xlink:href="ghrs-20211231.xsd#LossPerShareDetails" />
  <link:roleRef roleURI="http://ghres.com/role/RelatedPartyDisclosuresDetails" xlink:type="simple" xlink:href="ghrs-20211231.xsd#RelatedPartyDisclosuresDetails" />
  <link:roleRef roleURI="http://ghres.com/role/ShareBasedCompensationFairValuesOfOptionsGrantedDetails" xlink:type="simple" xlink:href="ghrs-20211231.xsd#ShareBasedCompensationFairValuesOfOptionsGrantedDetails" />
  <link:roleRef roleURI="http://ghres.com/role/ShareBasedCompensationShareOptionAwardsOutstandingDetails" xlink:type="simple" xlink:href="ghrs-20211231.xsd#ShareBasedCompensationShareOptionAwardsOutstandingDetails" />
  <link:roleRef roleURI="http://ghres.com/role/ShareBasedCompensationShareOptionsDetails" xlink:type="simple" xlink:href="ghrs-20211231.xsd#ShareBasedCompensationShareOptionsDetails" />
  <link:roleRef roleURI="http://ghres.com/role/ShareCapitalAndReservesReservesDetails" xlink:type="simple" xlink:href="ghrs-20211231.xsd#ShareCapitalAndReservesReservesDetails" />
  <link:roleRef roleURI="http://ghres.com/role/ShareCapitalAndReservesSummaryDetails" xlink:type="simple" xlink:href="ghrs-20211231.xsd#ShareCapitalAndReservesSummaryDetails" />
  <link:roleRef roleURI="http://ghres.com/role/ShareCapitalAndReservesDetails" xlink:type="simple" xlink:href="ghrs-20211231.xsd#ShareCapitalAndReservesDetails" />
  <link:roleRef roleURI="http://ghres.com/role/OtherCurrentLiabilitiesDetails" xlink:type="simple" xlink:href="ghrs-20211231.xsd#OtherCurrentLiabilitiesDetails" />
  <link:roleRef roleURI="http://ghres.com/role/PropertyPlantAndEquipmentDetails" xlink:type="simple" xlink:href="ghrs-20211231.xsd#PropertyPlantAndEquipmentDetails" />
  <link:roleRef roleURI="http://ghres.com/role/OtherCurrentAssetsDetails" xlink:type="simple" xlink:href="ghrs-20211231.xsd#OtherCurrentAssetsDetails" />
  <link:roleRef roleURI="http://ghres.com/role/DeferredIncomeTaxesDetails" xlink:type="simple" xlink:href="ghrs-20211231.xsd#DeferredIncomeTaxesDetails" />
  <link:roleRef roleURI="http://ghres.com/role/IncomeTaxDetails" xlink:type="simple" xlink:href="ghrs-20211231.xsd#IncomeTaxDetails" />
  <link:roleRef roleURI="http://ghres.com/role/LeasesDetails" xlink:type="simple" xlink:href="ghrs-20211231.xsd#LeasesDetails" />
  <link:roleRef roleURI="http://ghres.com/role/EmployeeExpensesDetails" xlink:type="simple" xlink:href="ghrs-20211231.xsd#EmployeeExpensesDetails" />
  <link:roleRef roleURI="http://ghres.com/role/ExpensesByNatureDetails" xlink:type="simple" xlink:href="ghrs-20211231.xsd#ExpensesByNatureDetails" />
  <link:roleRef roleURI="http://ghres.com/role/FinancialRiskManagementDetails" xlink:type="simple" xlink:href="ghrs-20211231.xsd#FinancialRiskManagementDetails" />
  <link:roleRef roleURI="http://ghres.com/role/BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesSegmentReportingDetails" xlink:type="simple" xlink:href="ghrs-20211231.xsd#BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesSegmentReportingDetails" />
  <link:roleRef roleURI="http://ghres.com/role/BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesPropertyPlantAndEquipmentDetails" xlink:type="simple" xlink:href="ghrs-20211231.xsd#BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesPropertyPlantAndEquipmentDetails" />
  <link:roleRef roleURI="http://ghres.com/role/BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesGoingConcernDetails" xlink:type="simple" xlink:href="ghrs-20211231.xsd#BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesGoingConcernDetails" />
  <link:roleRef roleURI="http://ghres.com/role/LossPerShareTables" xlink:type="simple" xlink:href="ghrs-20211231.xsd#LossPerShareTables" />
  <link:roleRef roleURI="http://ghres.com/role/RelatedPartyDisclosuresTables" xlink:type="simple" xlink:href="ghrs-20211231.xsd#RelatedPartyDisclosuresTables" />
  <link:roleRef roleURI="http://ghres.com/role/ShareBasedCompensationTables" xlink:type="simple" xlink:href="ghrs-20211231.xsd#ShareBasedCompensationTables" />
  <link:roleRef roleURI="http://ghres.com/role/ShareCapitalAndReservesTables" xlink:type="simple" xlink:href="ghrs-20211231.xsd#ShareCapitalAndReservesTables" />
  <link:roleRef roleURI="http://ghres.com/role/OtherCurrentLiabilitiesTables" xlink:type="simple" xlink:href="ghrs-20211231.xsd#OtherCurrentLiabilitiesTables" />
  <link:roleRef roleURI="http://ghres.com/role/PropertyPlantAndEquipmentTables" xlink:type="simple" xlink:href="ghrs-20211231.xsd#PropertyPlantAndEquipmentTables" />
  <link:roleRef roleURI="http://ghres.com/role/OtherCurrentAssetsTables" xlink:type="simple" xlink:href="ghrs-20211231.xsd#OtherCurrentAssetsTables" />
  <link:roleRef roleURI="http://ghres.com/role/IncomeTaxTables" xlink:type="simple" xlink:href="ghrs-20211231.xsd#IncomeTaxTables" />
  <link:roleRef roleURI="http://ghres.com/role/LeasesTables" xlink:type="simple" xlink:href="ghrs-20211231.xsd#LeasesTables" />
  <link:roleRef roleURI="http://ghres.com/role/EmployeeExpensesTables" xlink:type="simple" xlink:href="ghrs-20211231.xsd#EmployeeExpensesTables" />
  <link:roleRef roleURI="http://ghres.com/role/ExpensesByNatureTables" xlink:type="simple" xlink:href="ghrs-20211231.xsd#ExpensesByNatureTables" />
  <link:roleRef roleURI="http://ghres.com/role/FinancialRiskManagementTables" xlink:type="simple" xlink:href="ghrs-20211231.xsd#FinancialRiskManagementTables" />
  <link:roleRef roleURI="http://ghres.com/role/BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesTables" xlink:type="simple" xlink:href="ghrs-20211231.xsd#BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesTables" />
  <link:roleRef roleURI="http://ghres.com/role/BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesPolicies" xlink:type="simple" xlink:href="ghrs-20211231.xsd#BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesPolicies" />
  <link:roleRef roleURI="http://ghres.com/role/EventsAfterReportingDate" xlink:type="simple" xlink:href="ghrs-20211231.xsd#EventsAfterReportingDate" />
  <link:roleRef roleURI="http://ghres.com/role/LossPerShare" xlink:type="simple" xlink:href="ghrs-20211231.xsd#LossPerShare" />
  <link:roleRef roleURI="http://ghres.com/role/RelatedPartyDisclosures" xlink:type="simple" xlink:href="ghrs-20211231.xsd#RelatedPartyDisclosures" />
  <link:roleRef roleURI="http://ghres.com/role/ShareBasedCompensation" xlink:type="simple" xlink:href="ghrs-20211231.xsd#ShareBasedCompensation" />
  <link:roleRef roleURI="http://ghres.com/role/Contingencies" xlink:type="simple" xlink:href="ghrs-20211231.xsd#Contingencies" />
  <link:roleRef roleURI="http://ghres.com/role/ShareCapitalAndReserves" xlink:type="simple" xlink:href="ghrs-20211231.xsd#ShareCapitalAndReserves" />
  <link:roleRef roleURI="http://ghres.com/role/OtherCurrentLiabilities" xlink:type="simple" xlink:href="ghrs-20211231.xsd#OtherCurrentLiabilities" />
  <link:roleRef roleURI="http://ghres.com/role/TradePayables" xlink:type="simple" xlink:href="ghrs-20211231.xsd#TradePayables" />
  <link:roleRef roleURI="http://ghres.com/role/PropertyPlantAndEquipment" xlink:type="simple" xlink:href="ghrs-20211231.xsd#PropertyPlantAndEquipment" />
  <link:roleRef roleURI="http://ghres.com/role/OtherCurrentAssets" xlink:type="simple" xlink:href="ghrs-20211231.xsd#OtherCurrentAssets" />
  <link:roleRef roleURI="http://ghres.com/role/DeferredIncomeTaxes" xlink:type="simple" xlink:href="ghrs-20211231.xsd#DeferredIncomeTaxes" />
  <link:roleRef roleURI="http://ghres.com/role/IncomeTax" xlink:type="simple" xlink:href="ghrs-20211231.xsd#IncomeTax" />
  <link:roleRef roleURI="http://ghres.com/role/Leases" xlink:type="simple" xlink:href="ghrs-20211231.xsd#Leases" />
  <link:roleRef roleURI="http://ghres.com/role/EmployeeExpenses" xlink:type="simple" xlink:href="ghrs-20211231.xsd#EmployeeExpenses" />
  <link:roleRef roleURI="http://ghres.com/role/ExpensesByNature" xlink:type="simple" xlink:href="ghrs-20211231.xsd#ExpensesByNature" />
  <link:roleRef roleURI="http://ghres.com/role/FinancialRiskManagement" xlink:type="simple" xlink:href="ghrs-20211231.xsd#FinancialRiskManagement" />
  <link:roleRef roleURI="http://ghres.com/role/BasisOfPreparationSignificantJudgmentsAndAccountingPolicies" xlink:type="simple" xlink:href="ghrs-20211231.xsd#BasisOfPreparationSignificantJudgmentsAndAccountingPolicies" />
  <link:roleRef roleURI="http://ghres.com/role/CorporateInformation" xlink:type="simple" xlink:href="ghrs-20211231.xsd#CorporateInformation" />
  <link:roleRef roleURI="http://ghres.com/role/ConsolidatedStatementOfCashFlows" xlink:type="simple" xlink:href="ghrs-20211231.xsd#ConsolidatedStatementOfCashFlows" />
  <link:roleRef roleURI="http://ghres.com/role/ConsolidatedStatementOfChangesInEquity" xlink:type="simple" xlink:href="ghrs-20211231.xsd#ConsolidatedStatementOfChangesInEquity" />
  <link:roleRef roleURI="http://ghres.com/role/ConsolidatedStatementOfFinancialPosition" xlink:type="simple" xlink:href="ghrs-20211231.xsd#ConsolidatedStatementOfFinancialPosition" />
  <link:roleRef roleURI="http://ghres.com/role/ConsolidatedStatementOfComprehensiveIncome" xlink:type="simple" xlink:href="ghrs-20211231.xsd#ConsolidatedStatementOfComprehensiveIncome" />
  <link:roleRef roleURI="http://ghres.com/role/DocumentAndEntityInformation" xlink:type="simple" xlink:href="ghrs-20211231.xsd#DocumentAndEntityInformation" />
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/DocumentAndEntityInformation">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_CoverAbstract" xlink:label="CoverAbstract" xlink:title="CoverAbstract" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressesTable" xlink:label="EntityAddressesTable" xlink:title="EntityAddressesTable" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressesAddressTypeAxis" xlink:label="EntityAddressesAddressTypeAxis" xlink:title="EntityAddressesAddressTypeAxis" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_AddressTypeDomain" xlink:label="AddressTypeDomain" xlink:title="AddressTypeDomain" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_BusinessContactMember" xlink:label="BusinessContactMember" xlink:title="BusinessContactMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AddressTypeDomain" xlink:to="BusinessContactMember" xlink:title="presentation: AddressTypeDomain to BusinessContactMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesAddressTypeAxis" xlink:to="AddressTypeDomain" xlink:title="presentation: EntityAddressesAddressTypeAxis to AddressTypeDomain" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesTable" xlink:to="EntityAddressesAddressTypeAxis" xlink:title="presentation: EntityAddressesTable to EntityAddressesAddressTypeAxis" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressesLineItems" xlink:label="EntityAddressesLineItems" xlink:title="EntityAddressesLineItems" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentType" xlink:label="DocumentType" xlink:title="DocumentType" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="DocumentType" xlink:title="presentation: EntityAddressesLineItems to DocumentType" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_AmendmentFlag" xlink:label="AmendmentFlag" xlink:title="AmendmentFlag" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="AmendmentFlag" xlink:title="presentation: EntityAddressesLineItems to AmendmentFlag" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentRegistrationStatement" xlink:label="DocumentRegistrationStatement" xlink:title="DocumentRegistrationStatement" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="DocumentRegistrationStatement" xlink:title="presentation: EntityAddressesLineItems to DocumentRegistrationStatement" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentAnnualReport" xlink:label="DocumentAnnualReport" xlink:title="DocumentAnnualReport" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="DocumentAnnualReport" xlink:title="presentation: EntityAddressesLineItems to DocumentAnnualReport" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentPeriodEndDate" xlink:label="DocumentPeriodEndDate" xlink:title="DocumentPeriodEndDate" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="DocumentPeriodEndDate" xlink:title="presentation: EntityAddressesLineItems to DocumentPeriodEndDate" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_CurrentFiscalYearEndDate" xlink:label="CurrentFiscalYearEndDate" xlink:title="CurrentFiscalYearEndDate" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="CurrentFiscalYearEndDate" xlink:title="presentation: EntityAddressesLineItems to CurrentFiscalYearEndDate" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentFiscalYearFocus" xlink:label="DocumentFiscalYearFocus" xlink:title="DocumentFiscalYearFocus" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="DocumentFiscalYearFocus" xlink:title="presentation: EntityAddressesLineItems to DocumentFiscalYearFocus" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="DocumentFiscalPeriodFocus" xlink:title="DocumentFiscalPeriodFocus" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="DocumentFiscalPeriodFocus" xlink:title="presentation: EntityAddressesLineItems to DocumentFiscalPeriodFocus" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentTransitionReport" xlink:label="DocumentTransitionReport" xlink:title="DocumentTransitionReport" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="DocumentTransitionReport" xlink:title="presentation: EntityAddressesLineItems to DocumentTransitionReport" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentShellCompanyReport" xlink:label="DocumentShellCompanyReport" xlink:title="DocumentShellCompanyReport" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="DocumentShellCompanyReport" xlink:title="presentation: EntityAddressesLineItems to DocumentShellCompanyReport" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityFileNumber" xlink:label="EntityFileNumber" xlink:title="EntityFileNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="EntityFileNumber" xlink:title="presentation: EntityAddressesLineItems to EntityFileNumber" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityRegistrantName" xlink:label="EntityRegistrantName" xlink:title="EntityRegistrantName" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="EntityRegistrantName" xlink:title="presentation: EntityAddressesLineItems to EntityRegistrantName" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityCentralIndexKey" xlink:label="EntityCentralIndexKey" xlink:title="EntityCentralIndexKey" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="EntityCentralIndexKey" xlink:title="presentation: EntityAddressesLineItems to EntityCentralIndexKey" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="EntityIncorporationStateCountryCode" xlink:title="EntityIncorporationStateCountryCode" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="EntityIncorporationStateCountryCode" xlink:title="presentation: EntityAddressesLineItems to EntityIncorporationStateCountryCode" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_ContactPersonnelName" xlink:label="ContactPersonnelName" xlink:title="ContactPersonnelName" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="ContactPersonnelName" xlink:title="presentation: EntityAddressesLineItems to ContactPersonnelName" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressAddressLine1" xlink:label="EntityAddressAddressLine1" xlink:title="EntityAddressAddressLine1" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="EntityAddressAddressLine1" xlink:title="presentation: EntityAddressesLineItems to EntityAddressAddressLine1" order="15.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressCityOrTown" xlink:label="EntityAddressCityOrTown" xlink:title="EntityAddressCityOrTown" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="EntityAddressCityOrTown" xlink:title="presentation: EntityAddressesLineItems to EntityAddressCityOrTown" order="16.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressPostalZipCode" xlink:label="EntityAddressPostalZipCode" xlink:title="EntityAddressPostalZipCode" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="EntityAddressPostalZipCode" xlink:title="presentation: EntityAddressesLineItems to EntityAddressPostalZipCode" order="17.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityAddressCountry" xlink:label="EntityAddressCountry" xlink:title="EntityAddressCountry" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="EntityAddressCountry" xlink:title="presentation: EntityAddressesLineItems to EntityAddressCountry" order="18.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_CountryRegion" xlink:label="CountryRegion" xlink:title="CountryRegion" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="CountryRegion" xlink:title="presentation: EntityAddressesLineItems to CountryRegion" order="19.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_CityAreaCode" xlink:label="CityAreaCode" xlink:title="CityAreaCode" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="CityAreaCode" xlink:title="presentation: EntityAddressesLineItems to CityAreaCode" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_LocalPhoneNumber" xlink:label="LocalPhoneNumber" xlink:title="LocalPhoneNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="LocalPhoneNumber" xlink:title="presentation: EntityAddressesLineItems to LocalPhoneNumber" order="21.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_Security12bTitle" xlink:label="Security12bTitle" xlink:title="Security12bTitle" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="Security12bTitle" xlink:title="presentation: EntityAddressesLineItems to Security12bTitle" order="22.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_TradingSymbol" xlink:label="TradingSymbol" xlink:title="TradingSymbol" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="TradingSymbol" xlink:title="presentation: EntityAddressesLineItems to TradingSymbol" order="23.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_SecurityExchangeName" xlink:label="SecurityExchangeName" xlink:title="SecurityExchangeName" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="SecurityExchangeName" xlink:title="presentation: EntityAddressesLineItems to SecurityExchangeName" order="24.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="EntityCommonStockSharesOutstanding" xlink:title="EntityCommonStockSharesOutstanding" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="EntityCommonStockSharesOutstanding" xlink:title="presentation: EntityAddressesLineItems to EntityCommonStockSharesOutstanding" order="25.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="EntityWellKnownSeasonedIssuer" xlink:title="EntityWellKnownSeasonedIssuer" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="EntityWellKnownSeasonedIssuer" xlink:title="presentation: EntityAddressesLineItems to EntityWellKnownSeasonedIssuer" order="26.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityVoluntaryFilers" xlink:label="EntityVoluntaryFilers" xlink:title="EntityVoluntaryFilers" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="EntityVoluntaryFilers" xlink:title="presentation: EntityAddressesLineItems to EntityVoluntaryFilers" order="27.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityCurrentReportingStatus" xlink:label="EntityCurrentReportingStatus" xlink:title="EntityCurrentReportingStatus" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="EntityCurrentReportingStatus" xlink:title="presentation: EntityAddressesLineItems to EntityCurrentReportingStatus" order="28.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityInteractiveDataCurrent" xlink:label="EntityInteractiveDataCurrent" xlink:title="EntityInteractiveDataCurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="EntityInteractiveDataCurrent" xlink:title="presentation: EntityAddressesLineItems to EntityInteractiveDataCurrent" order="29.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityFilerCategory" xlink:label="EntityFilerCategory" xlink:title="EntityFilerCategory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="EntityFilerCategory" xlink:title="presentation: EntityAddressesLineItems to EntityFilerCategory" order="30.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityEmergingGrowthCompany" xlink:label="EntityEmergingGrowthCompany" xlink:title="EntityEmergingGrowthCompany" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="EntityEmergingGrowthCompany" xlink:title="presentation: EntityAddressesLineItems to EntityEmergingGrowthCompany" order="31.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityExTransitionPeriod" xlink:label="EntityExTransitionPeriod" xlink:title="EntityExTransitionPeriod" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="EntityExTransitionPeriod" xlink:title="presentation: EntityAddressesLineItems to EntityExTransitionPeriod" order="32.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_IcfrAuditorAttestationFlag" xlink:label="IcfrAuditorAttestationFlag" xlink:title="IcfrAuditorAttestationFlag" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="IcfrAuditorAttestationFlag" xlink:title="presentation: EntityAddressesLineItems to IcfrAuditorAttestationFlag" order="33.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_DocumentAccountingStandard" xlink:label="DocumentAccountingStandard" xlink:title="DocumentAccountingStandard" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="DocumentAccountingStandard" xlink:title="presentation: EntityAddressesLineItems to DocumentAccountingStandard" order="34.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_EntityShellCompany" xlink:label="EntityShellCompany" xlink:title="EntityShellCompany" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="EntityShellCompany" xlink:title="presentation: EntityAddressesLineItems to EntityShellCompany" order="35.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_AuditorFirmId" xlink:label="AuditorFirmId" xlink:title="AuditorFirmId" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="AuditorFirmId" xlink:title="presentation: EntityAddressesLineItems to AuditorFirmId" order="36.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_AuditorName" xlink:label="AuditorName" xlink:title="AuditorName" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="AuditorName" xlink:title="presentation: EntityAddressesLineItems to AuditorName" order="37.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021q4/dei-2021q4.xsd#dei_AuditorLocation" xlink:label="AuditorLocation" xlink:title="AuditorLocation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesLineItems" xlink:to="AuditorLocation" xlink:title="presentation: EntityAddressesLineItems to AuditorLocation" order="38.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntityAddressesTable" xlink:to="EntityAddressesLineItems" xlink:title="presentation: EntityAddressesTable to EntityAddressesLineItems" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="EntityAddressesTable" xlink:title="presentation: CoverAbstract to EntityAddressesTable" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/ConsolidatedStatementOfComprehensiveIncome">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_StatementOfComprehensiveIncomeAbstract" xlink:label="StatementOfComprehensiveIncomeAbstract" xlink:title="StatementOfComprehensiveIncomeAbstract" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_ExpensesOperatingAbstract" xlink:label="ExpensesOperatingAbstract" xlink:title="ExpensesOperatingAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ResearchAndDevelopmentExpense" xlink:label="ResearchAndDevelopmentExpense" xlink:title="ResearchAndDevelopmentExpense" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ExpensesOperatingAbstract" xlink:to="ResearchAndDevelopmentExpense" xlink:title="presentation: ExpensesOperatingAbstract to ResearchAndDevelopmentExpense" order="0.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_SellingGeneralAndAdministrativeExpense" xlink:label="SellingGeneralAndAdministrativeExpense" xlink:title="SellingGeneralAndAdministrativeExpense" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ExpensesOperatingAbstract" xlink:to="SellingGeneralAndAdministrativeExpense" xlink:title="presentation: ExpensesOperatingAbstract to SellingGeneralAndAdministrativeExpense" order="1.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfComprehensiveIncomeAbstract" xlink:to="ExpensesOperatingAbstract" xlink:title="presentation: StatementOfComprehensiveIncomeAbstract to ExpensesOperatingAbstract" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ProfitLossFromOperatingActivities" xlink:label="ProfitLossFromOperatingActivities" xlink:title="ProfitLossFromOperatingActivities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfComprehensiveIncomeAbstract" xlink:to="ProfitLossFromOperatingActivities" xlink:title="presentation: StatementOfComprehensiveIncomeAbstract to ProfitLossFromOperatingActivities" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_FinanceCosts" xlink:label="FinanceCosts" xlink:title="FinanceCosts" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfComprehensiveIncomeAbstract" xlink:to="FinanceCosts" xlink:title="presentation: StatementOfComprehensiveIncomeAbstract to FinanceCosts" order="2.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" xlink:label="GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" xlink:title="GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfComprehensiveIncomeAbstract" xlink:to="GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" xlink:title="presentation: StatementOfComprehensiveIncomeAbstract to GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ProfitLossBeforeTax" xlink:label="ProfitLossBeforeTax" xlink:title="ProfitLossBeforeTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfComprehensiveIncomeAbstract" xlink:to="ProfitLossBeforeTax" xlink:title="presentation: StatementOfComprehensiveIncomeAbstract to ProfitLossBeforeTax" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:label="IncomeTaxExpenseContinuingOperations" xlink:title="IncomeTaxExpenseContinuingOperations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfComprehensiveIncomeAbstract" xlink:to="IncomeTaxExpenseContinuingOperations" xlink:title="presentation: StatementOfComprehensiveIncomeAbstract to IncomeTaxExpenseContinuingOperations" order="5.0" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ProfitLoss" xlink:label="ProfitLoss" xlink:title="ProfitLoss" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfComprehensiveIncomeAbstract" xlink:to="ProfitLoss" xlink:title="presentation: StatementOfComprehensiveIncomeAbstract to ProfitLoss" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_OtherComprehensiveIncomeAbstract" xlink:label="OtherComprehensiveIncomeAbstract" xlink:title="OtherComprehensiveIncomeAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTaxAbstract" xlink:label="ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTaxAbstract" xlink:title="ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTaxAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation" xlink:label="OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation" xlink:title="OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTaxAbstract" xlink:to="OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation" xlink:title="presentation: ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTaxAbstract to OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ComprehensiveIncome" xlink:label="ComprehensiveIncome" xlink:title="ComprehensiveIncome" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTaxAbstract" xlink:to="ComprehensiveIncome" xlink:title="presentation: ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTaxAbstract to ComprehensiveIncome" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="OtherComprehensiveIncomeAbstract" xlink:to="ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTaxAbstract" xlink:title="presentation: OtherComprehensiveIncomeAbstract to ComponentsOfOtherComprehensiveIncomeThatWillBeReclassifiedToProfitOrLossBeforeTaxAbstract" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfComprehensiveIncomeAbstract" xlink:to="OtherComprehensiveIncomeAbstract" xlink:title="presentation: StatementOfComprehensiveIncomeAbstract to OtherComprehensiveIncomeAbstract" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_ProfitLossOrComprehensiveIncomeLossAttributableToAbstract" xlink:label="ProfitLossOrComprehensiveIncomeLossAttributableToAbstract" xlink:title="ProfitLossOrComprehensiveIncomeLossAttributableToAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ProfitLossAttributableToOwnersOfParent" xlink:label="ProfitLossAttributableToOwnersOfParent" xlink:title="ProfitLossAttributableToOwnersOfParent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ProfitLossOrComprehensiveIncomeLossAttributableToAbstract" xlink:to="ProfitLossAttributableToOwnersOfParent" xlink:title="presentation: ProfitLossOrComprehensiveIncomeLossAttributableToAbstract to ProfitLossAttributableToOwnersOfParent" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ComprehensiveIncomeAttributableToOwnersOfParent" xlink:label="ComprehensiveIncomeAttributableToOwnersOfParent" xlink:title="ComprehensiveIncomeAttributableToOwnersOfParent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ProfitLossOrComprehensiveIncomeLossAttributableToAbstract" xlink:to="ComprehensiveIncomeAttributableToOwnersOfParent" xlink:title="presentation: ProfitLossOrComprehensiveIncomeLossAttributableToAbstract to ComprehensiveIncomeAttributableToOwnersOfParent" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfComprehensiveIncomeAbstract" xlink:to="ProfitLossOrComprehensiveIncomeLossAttributableToAbstract" xlink:title="presentation: StatementOfComprehensiveIncomeAbstract to ProfitLossOrComprehensiveIncomeLossAttributableToAbstract" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_EarningsPerShareAbstract" xlink:label="EarningsPerShareAbstract" xlink:title="EarningsPerShareAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_BasicEarningsLossPerShare" xlink:label="BasicEarningsLossPerShare" xlink:title="BasicEarningsLossPerShare" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EarningsPerShareAbstract" xlink:to="BasicEarningsLossPerShare" xlink:title="presentation: EarningsPerShareAbstract to BasicEarningsLossPerShare" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DilutedEarningsLossPerShare" xlink:label="DilutedEarningsLossPerShare" xlink:title="DilutedEarningsLossPerShare" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EarningsPerShareAbstract" xlink:to="DilutedEarningsLossPerShare" xlink:title="presentation: EarningsPerShareAbstract to DilutedEarningsLossPerShare" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfComprehensiveIncomeAbstract" xlink:to="EarningsPerShareAbstract" xlink:title="presentation: StatementOfComprehensiveIncomeAbstract to EarningsPerShareAbstract" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/ConsolidatedStatementOfFinancialPosition">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_StatementOfFinancialPositionAbstract" xlink:label="StatementOfFinancialPositionAbstract" xlink:title="StatementOfFinancialPositionAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_AssetsAbstract" xlink:label="AssetsAbstract" xlink:title="AssetsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CurrentAssetsAbstract" xlink:label="CurrentAssetsAbstract" xlink:title="CurrentAssetsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CashAndCashEquivalents" xlink:label="CashAndCashEquivalents" xlink:title="CashAndCashEquivalents" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CurrentAssetsAbstract" xlink:to="CashAndCashEquivalents" xlink:title="presentation: CurrentAssetsAbstract to CashAndCashEquivalents" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_OtherCurrentAssets" xlink:label="OtherCurrentAssets" xlink:title="OtherCurrentAssets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CurrentAssetsAbstract" xlink:to="OtherCurrentAssets" xlink:title="presentation: CurrentAssetsAbstract to OtherCurrentAssets" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CurrentAssets" xlink:label="CurrentAssets" xlink:title="CurrentAssets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CurrentAssetsAbstract" xlink:to="CurrentAssets" xlink:title="presentation: CurrentAssetsAbstract to CurrentAssets" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetsAbstract" xlink:to="CurrentAssetsAbstract" xlink:title="presentation: AssetsAbstract to CurrentAssetsAbstract" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_NoncurrentAssetsAbstract" xlink:label="NoncurrentAssetsAbstract" xlink:title="NoncurrentAssetsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_PropertyPlantAndEquipment" xlink:label="PropertyPlantAndEquipment" xlink:title="PropertyPlantAndEquipment" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NoncurrentAssetsAbstract" xlink:to="PropertyPlantAndEquipment" xlink:title="presentation: NoncurrentAssetsAbstract to PropertyPlantAndEquipment" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_NoncurrentAssets" xlink:label="NoncurrentAssets" xlink:title="NoncurrentAssets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NoncurrentAssetsAbstract" xlink:to="NoncurrentAssets" xlink:title="presentation: NoncurrentAssetsAbstract to NoncurrentAssets" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetsAbstract" xlink:to="NoncurrentAssetsAbstract" xlink:title="presentation: AssetsAbstract to NoncurrentAssetsAbstract" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_Assets" xlink:label="Assets" xlink:title="Assets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AssetsAbstract" xlink:to="Assets" xlink:title="presentation: AssetsAbstract to Assets" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfFinancialPositionAbstract" xlink:to="AssetsAbstract" xlink:title="presentation: StatementOfFinancialPositionAbstract to AssetsAbstract" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_EquityAndLiabilitiesAbstract" xlink:label="EquityAndLiabilitiesAbstract" xlink:title="EquityAndLiabilitiesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CurrentLiabilitiesAbstract" xlink:label="CurrentLiabilitiesAbstract" xlink:title="CurrentLiabilitiesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_TradeAndOtherCurrentPayables" xlink:label="TradeAndOtherCurrentPayables" xlink:title="TradeAndOtherCurrentPayables" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CurrentLiabilitiesAbstract" xlink:to="TradeAndOtherCurrentPayables" xlink:title="presentation: CurrentLiabilitiesAbstract to TradeAndOtherCurrentPayables" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_OtherCurrentLiabilities" xlink:label="OtherCurrentLiabilities" xlink:title="OtherCurrentLiabilities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CurrentLiabilitiesAbstract" xlink:to="OtherCurrentLiabilities" xlink:title="presentation: CurrentLiabilitiesAbstract to OtherCurrentLiabilities" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CurrentLiabilities" xlink:label="CurrentLiabilities" xlink:title="CurrentLiabilities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CurrentLiabilitiesAbstract" xlink:to="CurrentLiabilities" xlink:title="presentation: CurrentLiabilitiesAbstract to CurrentLiabilities" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EquityAndLiabilitiesAbstract" xlink:to="CurrentLiabilitiesAbstract" xlink:title="presentation: EquityAndLiabilitiesAbstract to CurrentLiabilitiesAbstract" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_Liabilities" xlink:label="Liabilities" xlink:title="Liabilities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EquityAndLiabilitiesAbstract" xlink:to="Liabilities" xlink:title="presentation: EquityAndLiabilitiesAbstract to Liabilities" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_EquityAbstract" xlink:label="EquityAbstract" xlink:title="EquityAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_IssuedCapital" xlink:label="IssuedCapital" xlink:title="IssuedCapital" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EquityAbstract" xlink:to="IssuedCapital" xlink:title="presentation: EquityAbstract to IssuedCapital" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_AdditionalPaidinCapital" xlink:label="AdditionalPaidinCapital" xlink:title="AdditionalPaidinCapital" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EquityAbstract" xlink:to="AdditionalPaidinCapital" xlink:title="presentation: EquityAbstract to AdditionalPaidinCapital" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_OtherReserves" xlink:label="OtherReserves" xlink:title="OtherReserves" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EquityAbstract" xlink:to="OtherReserves" xlink:title="presentation: EquityAbstract to OtherReserves" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ReserveOfExchangeDifferencesOnTranslation" xlink:label="ReserveOfExchangeDifferencesOnTranslation" xlink:title="ReserveOfExchangeDifferencesOnTranslation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EquityAbstract" xlink:to="ReserveOfExchangeDifferencesOnTranslation" xlink:title="presentation: EquityAbstract to ReserveOfExchangeDifferencesOnTranslation" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_RetainedEarnings" xlink:label="RetainedEarnings" xlink:title="RetainedEarnings" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EquityAbstract" xlink:to="RetainedEarnings" xlink:title="presentation: EquityAbstract to RetainedEarnings" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_Equity" xlink:label="Equity" xlink:title="Equity" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EquityAbstract" xlink:to="Equity" xlink:title="presentation: EquityAbstract to Equity" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EquityAndLiabilitiesAbstract" xlink:to="EquityAbstract" xlink:title="presentation: EquityAndLiabilitiesAbstract to EquityAbstract" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_EquityAndLiabilities" xlink:label="EquityAndLiabilities" xlink:title="EquityAndLiabilities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EquityAndLiabilitiesAbstract" xlink:to="EquityAndLiabilities" xlink:title="presentation: EquityAndLiabilitiesAbstract to EquityAndLiabilities" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfFinancialPositionAbstract" xlink:to="EquityAndLiabilitiesAbstract" xlink:title="presentation: StatementOfFinancialPositionAbstract to EquityAndLiabilitiesAbstract" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/ConsolidatedStatementOfChangesInEquity">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_StatementOfChangesInEquityAbstract" xlink:label="StatementOfChangesInEquityAbstract" xlink:title="StatementOfChangesInEquityAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_StatementOfChangesInEquityTable" xlink:label="StatementOfChangesInEquityTable" xlink:title="StatementOfChangesInEquityTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ComponentsOfEquityAxis" xlink:label="ComponentsOfEquityAxis" xlink:title="ComponentsOfEquityAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_EquityMember" xlink:label="EquityMember" xlink:title="EquityMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_IssuedCapitalMember" xlink:label="IssuedCapitalMember" xlink:title="IssuedCapitalMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EquityMember" xlink:to="IssuedCapitalMember" xlink:title="presentation: EquityMember to IssuedCapitalMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_AdditionalPaidinCapitalMember" xlink:label="AdditionalPaidinCapitalMember" xlink:title="AdditionalPaidinCapitalMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EquityMember" xlink:to="AdditionalPaidinCapitalMember" xlink:title="presentation: EquityMember to AdditionalPaidinCapitalMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_OtherReservesMember" xlink:label="OtherReservesMember" xlink:title="OtherReservesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EquityMember" xlink:to="OtherReservesMember" xlink:title="presentation: EquityMember to OtherReservesMember" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ReserveOfExchangeDifferencesOnTranslationMember" xlink:label="ReserveOfExchangeDifferencesOnTranslationMember" xlink:title="ReserveOfExchangeDifferencesOnTranslationMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EquityMember" xlink:to="ReserveOfExchangeDifferencesOnTranslationMember" xlink:title="presentation: EquityMember to ReserveOfExchangeDifferencesOnTranslationMember" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_RetainedEarningsMember" xlink:label="RetainedEarningsMember" xlink:title="RetainedEarningsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EquityMember" xlink:to="RetainedEarningsMember" xlink:title="presentation: EquityMember to RetainedEarningsMember" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComponentsOfEquityAxis" xlink:to="EquityMember" xlink:title="presentation: ComponentsOfEquityAxis to EquityMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfChangesInEquityTable" xlink:to="ComponentsOfEquityAxis" xlink:title="presentation: StatementOfChangesInEquityTable to ComponentsOfEquityAxis" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_StatementOfChangesInEquityLineItems" xlink:label="StatementOfChangesInEquityLineItems" xlink:title="StatementOfChangesInEquityLineItems" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ChangesInEquityAbstract" xlink:label="ChangesInEquityAbstract" xlink:title="ChangesInEquityAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_Equity" xlink:label="Equity" xlink:title="Equity" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ChangesInEquityAbstract" xlink:to="Equity" xlink:title="presentation: ChangesInEquityAbstract to Equity" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ProfitLoss" xlink:label="ProfitLoss" xlink:title="ProfitLoss" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ChangesInEquityAbstract" xlink:to="ProfitLoss" xlink:title="presentation: ChangesInEquityAbstract to ProfitLoss" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation" xlink:label="OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation" xlink:title="OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ChangesInEquityAbstract" xlink:to="OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation" xlink:title="presentation: ChangesInEquityAbstract to OtherComprehensiveIncomeNetOfTaxExchangeDifferencesOnTranslation" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ComprehensiveIncome" xlink:label="ComprehensiveIncome" xlink:title="ComprehensiveIncome" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ChangesInEquityAbstract" xlink:to="ComprehensiveIncome" xlink:title="presentation: ChangesInEquityAbstract to ComprehensiveIncome" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_IncreaseDecreaseThroughSharebasedPaymentTransactions" xlink:label="IncreaseDecreaseThroughSharebasedPaymentTransactions" xlink:title="IncreaseDecreaseThroughSharebasedPaymentTransactions" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ChangesInEquityAbstract" xlink:to="IncreaseDecreaseThroughSharebasedPaymentTransactions" xlink:title="presentation: ChangesInEquityAbstract to IncreaseDecreaseThroughSharebasedPaymentTransactions" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ReductionOfIssuedCapital" xlink:label="ReductionOfIssuedCapital" xlink:title="ReductionOfIssuedCapital" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ChangesInEquityAbstract" xlink:to="ReductionOfIssuedCapital" xlink:title="presentation: ChangesInEquityAbstract to ReductionOfIssuedCapital" order="5.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_IssueOfEquity" xlink:label="IssueOfEquity" xlink:title="IssueOfEquity" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ChangesInEquityAbstract" xlink:to="IssueOfEquity" xlink:title="presentation: ChangesInEquityAbstract to IssueOfEquity" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_IncreaseDecreaseThroughTransactionsWithOwners" xlink:label="IncreaseDecreaseThroughTransactionsWithOwners" xlink:title="IncreaseDecreaseThroughTransactionsWithOwners" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ChangesInEquityAbstract" xlink:to="IncreaseDecreaseThroughTransactionsWithOwners" xlink:title="presentation: ChangesInEquityAbstract to IncreaseDecreaseThroughTransactionsWithOwners" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_Equity" xlink:label="Equity_2" xlink:title="Equity" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ChangesInEquityAbstract" xlink:to="Equity_2" xlink:title="presentation: ChangesInEquityAbstract to Equity" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfChangesInEquityLineItems" xlink:to="ChangesInEquityAbstract" xlink:title="presentation: StatementOfChangesInEquityLineItems to ChangesInEquityAbstract" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfChangesInEquityTable" xlink:to="StatementOfChangesInEquityLineItems" xlink:title="presentation: StatementOfChangesInEquityTable to StatementOfChangesInEquityLineItems" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfChangesInEquityAbstract" xlink:to="StatementOfChangesInEquityTable" xlink:title="presentation: StatementOfChangesInEquityAbstract to StatementOfChangesInEquityTable" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/ConsolidatedStatementOfCashFlows">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_StatementOfCashFlowsAbstract" xlink:label="StatementOfCashFlowsAbstract" xlink:title="StatementOfCashFlowsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:label="CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:title="CashFlowsFromUsedInOperatingActivitiesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ProfitLoss" xlink:label="ProfitLoss" xlink:title="ProfitLoss" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:to="ProfitLoss" xlink:title="presentation: CashFlowsFromUsedInOperatingActivitiesAbstract to ProfitLoss" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_AdjustmentsForDepreciationAndAmortisationExpense" xlink:label="AdjustmentsForDepreciationAndAmortisationExpense" xlink:title="AdjustmentsForDepreciationAndAmortisationExpense" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:to="AdjustmentsForDepreciationAndAmortisationExpense" xlink:title="presentation: CashFlowsFromUsedInOperatingActivitiesAbstract to AdjustmentsForDepreciationAndAmortisationExpense" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_AdjustmentsForSharebasedPayments" xlink:label="AdjustmentsForSharebasedPayments" xlink:title="AdjustmentsForSharebasedPayments" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:to="AdjustmentsForSharebasedPayments" xlink:title="presentation: CashFlowsFromUsedInOperatingActivitiesAbstract to AdjustmentsForSharebasedPayments" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_AdjustmentsForFinanceCosts" xlink:label="AdjustmentsForFinanceCosts" xlink:title="AdjustmentsForFinanceCosts" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:to="AdjustmentsForFinanceCosts" xlink:title="presentation: CashFlowsFromUsedInOperatingActivitiesAbstract to AdjustmentsForFinanceCosts" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_AdjustmentsForUnrealisedForeignExchangeLossesGains" xlink:label="AdjustmentsForUnrealisedForeignExchangeLossesGains" xlink:title="AdjustmentsForUnrealisedForeignExchangeLossesGains" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:to="AdjustmentsForUnrealisedForeignExchangeLossesGains" xlink:title="presentation: CashFlowsFromUsedInOperatingActivitiesAbstract to AdjustmentsForUnrealisedForeignExchangeLossesGains" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_IncreaseDecreaseInWorkingCapital" xlink:label="IncreaseDecreaseInWorkingCapital" xlink:title="IncreaseDecreaseInWorkingCapital" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:to="IncreaseDecreaseInWorkingCapital" xlink:title="presentation: CashFlowsFromUsedInOperatingActivitiesAbstract to IncreaseDecreaseInWorkingCapital" order="5.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CashFlowsFromUsedInOperations" xlink:label="CashFlowsFromUsedInOperations" xlink:title="CashFlowsFromUsedInOperations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:to="CashFlowsFromUsedInOperations" xlink:title="presentation: CashFlowsFromUsedInOperatingActivitiesAbstract to CashFlowsFromUsedInOperations" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_InterestPaidClassifiedAsOperatingActivities" xlink:label="InterestPaidClassifiedAsOperatingActivities" xlink:title="InterestPaidClassifiedAsOperatingActivities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:to="InterestPaidClassifiedAsOperatingActivities" xlink:title="presentation: CashFlowsFromUsedInOperatingActivitiesAbstract to InterestPaidClassifiedAsOperatingActivities" order="7.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CashFlowsFromUsedInOperatingActivities" xlink:label="CashFlowsFromUsedInOperatingActivities" xlink:title="CashFlowsFromUsedInOperatingActivities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:to="CashFlowsFromUsedInOperatingActivities" xlink:title="presentation: CashFlowsFromUsedInOperatingActivitiesAbstract to CashFlowsFromUsedInOperatingActivities" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfCashFlowsAbstract" xlink:to="CashFlowsFromUsedInOperatingActivitiesAbstract" xlink:title="presentation: StatementOfCashFlowsAbstract to CashFlowsFromUsedInOperatingActivitiesAbstract" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CashFlowsFromUsedInInvestingActivitiesAbstract" xlink:label="CashFlowsFromUsedInInvestingActivitiesAbstract" xlink:title="CashFlowsFromUsedInInvestingActivitiesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:label="PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:title="PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CashFlowsFromUsedInInvestingActivitiesAbstract" xlink:to="PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" xlink:title="presentation: CashFlowsFromUsedInInvestingActivitiesAbstract to PurchaseOfPropertyPlantAndEquipmentClassifiedAsInvestingActivities" order="0.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfCashFlowsAbstract" xlink:to="CashFlowsFromUsedInInvestingActivitiesAbstract" xlink:title="presentation: StatementOfCashFlowsAbstract to CashFlowsFromUsedInInvestingActivitiesAbstract" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivitiesAbstract" xlink:label="CashFlowsFromUsedInFinancingActivitiesAbstract" xlink:title="CashFlowsFromUsedInFinancingActivitiesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ProceedsFromIssuingShares" xlink:label="ProceedsFromIssuingShares" xlink:title="ProceedsFromIssuingShares" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CashFlowsFromUsedInFinancingActivitiesAbstract" xlink:to="ProceedsFromIssuingShares" xlink:title="presentation: CashFlowsFromUsedInFinancingActivitiesAbstract to ProceedsFromIssuingShares" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_PaymentsForShareIssueCosts" xlink:label="PaymentsForShareIssueCosts" xlink:title="PaymentsForShareIssueCosts" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CashFlowsFromUsedInFinancingActivitiesAbstract" xlink:to="PaymentsForShareIssueCosts" xlink:title="presentation: CashFlowsFromUsedInFinancingActivitiesAbstract to PaymentsForShareIssueCosts" order="1.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CashFlowsFromUsedInFinancingActivities" xlink:label="CashFlowsFromUsedInFinancingActivities" xlink:title="CashFlowsFromUsedInFinancingActivities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CashFlowsFromUsedInFinancingActivitiesAbstract" xlink:to="CashFlowsFromUsedInFinancingActivities" xlink:title="presentation: CashFlowsFromUsedInFinancingActivitiesAbstract to CashFlowsFromUsedInFinancingActivities" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfCashFlowsAbstract" xlink:to="CashFlowsFromUsedInFinancingActivitiesAbstract" xlink:title="presentation: StatementOfCashFlowsAbstract to CashFlowsFromUsedInFinancingActivitiesAbstract" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_IncreaseDecreaseInCashAndCashEquivalents" xlink:label="IncreaseDecreaseInCashAndCashEquivalents" xlink:title="IncreaseDecreaseInCashAndCashEquivalents" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfCashFlowsAbstract" xlink:to="IncreaseDecreaseInCashAndCashEquivalents" xlink:title="presentation: StatementOfCashFlowsAbstract to IncreaseDecreaseInCashAndCashEquivalents" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CashAndCashEquivalents" xlink:label="CashAndCashEquivalents" xlink:title="CashAndCashEquivalents" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfCashFlowsAbstract" xlink:to="CashAndCashEquivalents" xlink:title="presentation: StatementOfCashFlowsAbstract to CashAndCashEquivalents" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_EffectOfExchangeRateChangesOnCashAndCashEquivalents" xlink:label="EffectOfExchangeRateChangesOnCashAndCashEquivalents" xlink:title="EffectOfExchangeRateChangesOnCashAndCashEquivalents" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfCashFlowsAbstract" xlink:to="EffectOfExchangeRateChangesOnCashAndCashEquivalents" xlink:title="presentation: StatementOfCashFlowsAbstract to EffectOfExchangeRateChangesOnCashAndCashEquivalents" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CashAndCashEquivalents" xlink:label="CashAndCashEquivalents_2" xlink:title="CashAndCashEquivalents" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="StatementOfCashFlowsAbstract" xlink:to="CashAndCashEquivalents_2" xlink:title="presentation: StatementOfCashFlowsAbstract to CashAndCashEquivalents" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/CorporateInformation">
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_CorporateInformationAbstract" xlink:label="CorporateInformationAbstract" xlink:title="CorporateInformationAbstract" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_DisclosureOfCorporateInformationExplanatoryTextBlock" xlink:label="DisclosureOfCorporateInformationExplanatoryTextBlock" xlink:title="DisclosureOfCorporateInformationExplanatoryTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CorporateInformationAbstract" xlink:to="DisclosureOfCorporateInformationExplanatoryTextBlock" xlink:title="presentation: CorporateInformationAbstract to DisclosureOfCorporateInformationExplanatoryTextBlock" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/BasisOfPreparationSignificantJudgmentsAndAccountingPolicies">
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:label="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:title="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesTextBlock" xlink:label="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesTextBlock" xlink:title="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:to="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesTextBlock" xlink:title="presentation: BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract to BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesTextBlock" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/FinancialRiskManagement">
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_FinancialRiskManagementAbstract" xlink:label="FinancialRiskManagementAbstract" xlink:title="FinancialRiskManagementAbstract" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_DisclosureOfFinancialRiskManagementTextBlock" xlink:label="DisclosureOfFinancialRiskManagementTextBlock" xlink:title="DisclosureOfFinancialRiskManagementTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FinancialRiskManagementAbstract" xlink:to="DisclosureOfFinancialRiskManagementTextBlock" xlink:title="presentation: FinancialRiskManagementAbstract to DisclosureOfFinancialRiskManagementTextBlock" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/ExpensesByNature">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ExpenseByNatureAbstract" xlink:label="ExpenseByNatureAbstract" xlink:title="ExpenseByNatureAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfExpensesByNatureExplanatory" xlink:label="DisclosureOfExpensesByNatureExplanatory" xlink:title="DisclosureOfExpensesByNatureExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ExpenseByNatureAbstract" xlink:to="DisclosureOfExpensesByNatureExplanatory" xlink:title="presentation: ExpenseByNatureAbstract to DisclosureOfExpensesByNatureExplanatory" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/EmployeeExpenses">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ClassesOfEmployeeBenefitsExpenseAbstract" xlink:label="ClassesOfEmployeeBenefitsExpenseAbstract" xlink:title="ClassesOfEmployeeBenefitsExpenseAbstract" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_DisclosureOfEmployeeExpensesTextBlock" xlink:label="DisclosureOfEmployeeExpensesTextBlock" xlink:title="DisclosureOfEmployeeExpensesTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassesOfEmployeeBenefitsExpenseAbstract" xlink:to="DisclosureOfEmployeeExpensesTextBlock" xlink:title="presentation: ClassesOfEmployeeBenefitsExpenseAbstract to DisclosureOfEmployeeExpensesTextBlock" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/Leases">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_PresentationOfLeasesForLesseeAbstract" xlink:label="PresentationOfLeasesForLesseeAbstract" xlink:title="PresentationOfLeasesForLesseeAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfLeasesExplanatory" xlink:label="DisclosureOfLeasesExplanatory" xlink:title="DisclosureOfLeasesExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PresentationOfLeasesForLesseeAbstract" xlink:to="DisclosureOfLeasesExplanatory" xlink:title="presentation: PresentationOfLeasesForLesseeAbstract to DisclosureOfLeasesExplanatory" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/IncomeTax">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_MajorComponentsOfTaxExpenseIncomeAbstract" xlink:label="MajorComponentsOfTaxExpenseIncomeAbstract" xlink:title="MajorComponentsOfTaxExpenseIncomeAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfIncomeTaxExplanatory" xlink:label="DisclosureOfIncomeTaxExplanatory" xlink:title="DisclosureOfIncomeTaxExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MajorComponentsOfTaxExpenseIncomeAbstract" xlink:to="DisclosureOfIncomeTaxExplanatory" xlink:title="presentation: MajorComponentsOfTaxExpenseIncomeAbstract to DisclosureOfIncomeTaxExplanatory" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/DeferredIncomeTaxes">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAbstract" xlink:label="DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAbstract" xlink:title="DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory" xlink:label="DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory" xlink:title="DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAbstract" xlink:to="DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory" xlink:title="presentation: DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAbstract to DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsExplanatory" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/OtherCurrentAssets">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_MiscellaneousCurrentAssetsAbstract" xlink:label="MiscellaneousCurrentAssetsAbstract" xlink:title="MiscellaneousCurrentAssetsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfOtherCurrentAssetsExplanatory" xlink:label="DisclosureOfOtherCurrentAssetsExplanatory" xlink:title="DisclosureOfOtherCurrentAssetsExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MiscellaneousCurrentAssetsAbstract" xlink:to="DisclosureOfOtherCurrentAssetsExplanatory" xlink:title="presentation: MiscellaneousCurrentAssetsAbstract to DisclosureOfOtherCurrentAssetsExplanatory" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/PropertyPlantAndEquipment">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfPropertyPlantAndEquipmentAbstract" xlink:label="DisclosureOfPropertyPlantAndEquipmentAbstract" xlink:title="DisclosureOfPropertyPlantAndEquipmentAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfPropertyPlantAndEquipmentExplanatory" xlink:label="DisclosureOfPropertyPlantAndEquipmentExplanatory" xlink:title="DisclosureOfPropertyPlantAndEquipmentExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfPropertyPlantAndEquipmentAbstract" xlink:to="DisclosureOfPropertyPlantAndEquipmentExplanatory" xlink:title="presentation: DisclosureOfPropertyPlantAndEquipmentAbstract to DisclosureOfPropertyPlantAndEquipmentExplanatory" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/TradePayables">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_TradeAndOtherCurrentPayablesAbstract" xlink:label="TradeAndOtherCurrentPayablesAbstract" xlink:title="TradeAndOtherCurrentPayablesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfTradeAndOtherPayablesExplanatory" xlink:label="DisclosureOfTradeAndOtherPayablesExplanatory" xlink:title="DisclosureOfTradeAndOtherPayablesExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="TradeAndOtherCurrentPayablesAbstract" xlink:to="DisclosureOfTradeAndOtherPayablesExplanatory" xlink:title="presentation: TradeAndOtherCurrentPayablesAbstract to DisclosureOfTradeAndOtherPayablesExplanatory" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/OtherCurrentLiabilities">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_MiscellaneousCurrentLiabilitiesAbstract" xlink:label="MiscellaneousCurrentLiabilitiesAbstract" xlink:title="MiscellaneousCurrentLiabilitiesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfOtherCurrentLiabilitiesExplanatory" xlink:label="DisclosureOfOtherCurrentLiabilitiesExplanatory" xlink:title="DisclosureOfOtherCurrentLiabilitiesExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MiscellaneousCurrentLiabilitiesAbstract" xlink:to="DisclosureOfOtherCurrentLiabilitiesExplanatory" xlink:title="presentation: MiscellaneousCurrentLiabilitiesAbstract to DisclosureOfOtherCurrentLiabilitiesExplanatory" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/ShareCapitalAndReserves">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ChangesInEquityAbstract" xlink:label="ChangesInEquityAbstract" xlink:title="ChangesInEquityAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory" xlink:label="DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory" xlink:title="DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ChangesInEquityAbstract" xlink:to="DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory" xlink:title="presentation: ChangesInEquityAbstract to DisclosureOfShareCapitalReservesAndOtherEquityInterestExplanatory" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/Contingencies">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfContingentLiabilitiesAbstract" xlink:label="DisclosureOfContingentLiabilitiesAbstract" xlink:title="DisclosureOfContingentLiabilitiesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfContingentLiabilitiesExplanatory" xlink:label="DisclosureOfContingentLiabilitiesExplanatory" xlink:title="DisclosureOfContingentLiabilitiesExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfContingentLiabilitiesAbstract" xlink:to="DisclosureOfContingentLiabilitiesExplanatory" xlink:title="presentation: DisclosureOfContingentLiabilitiesAbstract to DisclosureOfContingentLiabilitiesExplanatory" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/ShareBasedCompensation">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract" xlink:label="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract" xlink:title="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfSharebasedPaymentArrangementsExplanatory" xlink:label="DisclosureOfSharebasedPaymentArrangementsExplanatory" xlink:title="DisclosureOfSharebasedPaymentArrangementsExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract" xlink:to="DisclosureOfSharebasedPaymentArrangementsExplanatory" xlink:title="presentation: DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract to DisclosureOfSharebasedPaymentArrangementsExplanatory" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/RelatedPartyDisclosures">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesAbstract" xlink:label="DisclosureOfTransactionsBetweenRelatedPartiesAbstract" xlink:title="DisclosureOfTransactionsBetweenRelatedPartiesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfRelatedPartyExplanatory" xlink:label="DisclosureOfRelatedPartyExplanatory" xlink:title="DisclosureOfRelatedPartyExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTransactionsBetweenRelatedPartiesAbstract" xlink:to="DisclosureOfRelatedPartyExplanatory" xlink:title="presentation: DisclosureOfTransactionsBetweenRelatedPartiesAbstract to DisclosureOfRelatedPartyExplanatory" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/LossPerShare">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_EarningsPerShareAbstract" xlink:label="EarningsPerShareAbstract" xlink:title="EarningsPerShareAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfEarningsPerShareExplanatory" xlink:label="DisclosureOfEarningsPerShareExplanatory" xlink:title="DisclosureOfEarningsPerShareExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EarningsPerShareAbstract" xlink:to="DisclosureOfEarningsPerShareExplanatory" xlink:title="presentation: EarningsPerShareAbstract to DisclosureOfEarningsPerShareExplanatory" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/EventsAfterReportingDate">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract" xlink:label="DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract" xlink:title="DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfEventsAfterReportingPeriodExplanatory" xlink:label="DisclosureOfEventsAfterReportingPeriodExplanatory" xlink:title="DisclosureOfEventsAfterReportingPeriodExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract" xlink:to="DisclosureOfEventsAfterReportingPeriodExplanatory" xlink:title="presentation: DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract to DisclosureOfEventsAfterReportingPeriodExplanatory" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesPolicies">
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:label="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:title="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_DescriptionOfAccountingPolicyForBasisOfPreparationPolicyTextBlock" xlink:label="DescriptionOfAccountingPolicyForBasisOfPreparationPolicyTextBlock" xlink:title="DescriptionOfAccountingPolicyForBasisOfPreparationPolicyTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:to="DescriptionOfAccountingPolicyForBasisOfPreparationPolicyTextBlock" xlink:title="presentation: BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract to DescriptionOfAccountingPolicyForBasisOfPreparationPolicyTextBlock" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_DescriptionOfAccountingPolicyForSignificantEstimatesAndJudgmentsPolicyTextBlock" xlink:label="DescriptionOfAccountingPolicyForSignificantEstimatesAndJudgmentsPolicyTextBlock" xlink:title="DescriptionOfAccountingPolicyForSignificantEstimatesAndJudgmentsPolicyTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:to="DescriptionOfAccountingPolicyForSignificantEstimatesAndJudgmentsPolicyTextBlock" xlink:title="presentation: BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract to DescriptionOfAccountingPolicyForSignificantEstimatesAndJudgmentsPolicyTextBlock" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_DescriptionOfAccountingPolicyForConsolidationPolicyTextBlock" xlink:label="DescriptionOfAccountingPolicyForConsolidationPolicyTextBlock" xlink:title="DescriptionOfAccountingPolicyForConsolidationPolicyTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:to="DescriptionOfAccountingPolicyForConsolidationPolicyTextBlock" xlink:title="presentation: BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract to DescriptionOfAccountingPolicyForConsolidationPolicyTextBlock" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory" xlink:label="DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory" xlink:title="DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:to="DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory" xlink:title="presentation: BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract to DescriptionOfAccountingPolicyForForeignCurrencyTranslationExplanatory" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DescriptionOfAccountingPolicyToDetermineComponentsOfCashAndCashEquivalents" xlink:label="DescriptionOfAccountingPolicyToDetermineComponentsOfCashAndCashEquivalents" xlink:title="DescriptionOfAccountingPolicyToDetermineComponentsOfCashAndCashEquivalents" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:to="DescriptionOfAccountingPolicyToDetermineComponentsOfCashAndCashEquivalents" xlink:title="presentation: BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract to DescriptionOfAccountingPolicyToDetermineComponentsOfCashAndCashEquivalents" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory" xlink:label="DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory" xlink:title="DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:to="DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory" xlink:title="presentation: BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract to DescriptionOfAccountingPolicyForPropertyPlantAndEquipmentExplanatory" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DescriptionOfAccountingPolicyForTradeAndOtherPayablesExplanatory" xlink:label="DescriptionOfAccountingPolicyForTradeAndOtherPayablesExplanatory" xlink:title="DescriptionOfAccountingPolicyForTradeAndOtherPayablesExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:to="DescriptionOfAccountingPolicyForTradeAndOtherPayablesExplanatory" xlink:title="presentation: BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract to DescriptionOfAccountingPolicyForTradeAndOtherPayablesExplanatory" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory" xlink:label="DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory" xlink:title="DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:to="DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory" xlink:title="presentation: BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract to DescriptionOfAccountingPolicyForSharebasedPaymentTransactionsExplanatory" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DescriptionOfAccountingPolicyForIssuedCapitalExplanatory" xlink:label="DescriptionOfAccountingPolicyForIssuedCapitalExplanatory" xlink:title="DescriptionOfAccountingPolicyForIssuedCapitalExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:to="DescriptionOfAccountingPolicyForIssuedCapitalExplanatory" xlink:title="presentation: BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract to DescriptionOfAccountingPolicyForIssuedCapitalExplanatory" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DescriptionOfAccountingPolicyForLeasesExplanatory" xlink:label="DescriptionOfAccountingPolicyForLeasesExplanatory" xlink:title="DescriptionOfAccountingPolicyForLeasesExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:to="DescriptionOfAccountingPolicyForLeasesExplanatory" xlink:title="presentation: BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract to DescriptionOfAccountingPolicyForLeasesExplanatory" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DescriptionOfAccountingPolicyForResearchAndDevelopmentExpenseExplanatory" xlink:label="DescriptionOfAccountingPolicyForResearchAndDevelopmentExpenseExplanatory" xlink:title="DescriptionOfAccountingPolicyForResearchAndDevelopmentExpenseExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:to="DescriptionOfAccountingPolicyForResearchAndDevelopmentExpenseExplanatory" xlink:title="presentation: BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract to DescriptionOfAccountingPolicyForResearchAndDevelopmentExpenseExplanatory" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DescriptionOfAccountingPolicyForExpensesExplanatory" xlink:label="DescriptionOfAccountingPolicyForExpensesExplanatory" xlink:title="DescriptionOfAccountingPolicyForExpensesExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:to="DescriptionOfAccountingPolicyForExpensesExplanatory" xlink:title="presentation: BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract to DescriptionOfAccountingPolicyForExpensesExplanatory" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DescriptionOfAccountingPolicyForIncomeTaxExplanatory" xlink:label="DescriptionOfAccountingPolicyForIncomeTaxExplanatory" xlink:title="DescriptionOfAccountingPolicyForIncomeTaxExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:to="DescriptionOfAccountingPolicyForIncomeTaxExplanatory" xlink:title="presentation: BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract to DescriptionOfAccountingPolicyForIncomeTaxExplanatory" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DescriptionOfAccountingPolicyForSegmentReportingExplanatory" xlink:label="DescriptionOfAccountingPolicyForSegmentReportingExplanatory" xlink:title="DescriptionOfAccountingPolicyForSegmentReportingExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:to="DescriptionOfAccountingPolicyForSegmentReportingExplanatory" xlink:title="presentation: BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract to DescriptionOfAccountingPolicyForSegmentReportingExplanatory" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DescriptionOfAccountingPolicyForEarningsPerShareExplanatory" xlink:label="DescriptionOfAccountingPolicyForEarningsPerShareExplanatory" xlink:title="DescriptionOfAccountingPolicyForEarningsPerShareExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:to="DescriptionOfAccountingPolicyForEarningsPerShareExplanatory" xlink:title="presentation: BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract to DescriptionOfAccountingPolicyForEarningsPerShareExplanatory" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesTables">
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:label="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:title="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_DisclosureOfEstimatedUsefulLivesOfPropertyPlantAndEquipmentTableTextBlock" xlink:label="DisclosureOfEstimatedUsefulLivesOfPropertyPlantAndEquipmentTableTextBlock" xlink:title="DisclosureOfEstimatedUsefulLivesOfPropertyPlantAndEquipmentTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:to="DisclosureOfEstimatedUsefulLivesOfPropertyPlantAndEquipmentTableTextBlock" xlink:title="presentation: BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract to DisclosureOfEstimatedUsefulLivesOfPropertyPlantAndEquipmentTableTextBlock" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/FinancialRiskManagementTables">
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_FinancialRiskManagementAbstract" xlink:label="FinancialRiskManagementAbstract" xlink:title="FinancialRiskManagementAbstract" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_DisclosureOfDetailedInformationAboutCashAndCashEquivelantDenominatedInForeignCurrenciesTableTextBlock" xlink:label="DisclosureOfDetailedInformationAboutCashAndCashEquivelantDenominatedInForeignCurrenciesTableTextBlock" xlink:title="DisclosureOfDetailedInformationAboutCashAndCashEquivelantDenominatedInForeignCurrenciesTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FinancialRiskManagementAbstract" xlink:to="DisclosureOfDetailedInformationAboutCashAndCashEquivelantDenominatedInForeignCurrenciesTableTextBlock" xlink:title="presentation: FinancialRiskManagementAbstract to DisclosureOfDetailedInformationAboutCashAndCashEquivelantDenominatedInForeignCurrenciesTableTextBlock" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/ExpensesByNatureTables">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ExpenseByNatureAbstract" xlink:label="ExpenseByNatureAbstract" xlink:title="ExpenseByNatureAbstract" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_DisclosureOfDetailedInformationAboutExpensesByNatureTableTextBlock" xlink:label="DisclosureOfDetailedInformationAboutExpensesByNatureTableTextBlock" xlink:title="DisclosureOfDetailedInformationAboutExpensesByNatureTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ExpenseByNatureAbstract" xlink:to="DisclosureOfDetailedInformationAboutExpensesByNatureTableTextBlock" xlink:title="presentation: ExpenseByNatureAbstract to DisclosureOfDetailedInformationAboutExpensesByNatureTableTextBlock" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/EmployeeExpensesTables">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ClassesOfEmployeeBenefitsExpenseAbstract" xlink:label="ClassesOfEmployeeBenefitsExpenseAbstract" xlink:title="ClassesOfEmployeeBenefitsExpenseAbstract" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_DisclosureOfEmployeeExpensesTableTextBlock" xlink:label="DisclosureOfEmployeeExpensesTableTextBlock" xlink:title="DisclosureOfEmployeeExpensesTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassesOfEmployeeBenefitsExpenseAbstract" xlink:to="DisclosureOfEmployeeExpensesTableTextBlock" xlink:title="presentation: ClassesOfEmployeeBenefitsExpenseAbstract to DisclosureOfEmployeeExpensesTableTextBlock" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/LeasesTables">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_PresentationOfLeasesForLesseeAbstract" xlink:label="PresentationOfLeasesForLesseeAbstract" xlink:title="PresentationOfLeasesForLesseeAbstract" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_LeaseExpensesForShortTermLeasesTableTextBlock" xlink:label="LeaseExpensesForShortTermLeasesTableTextBlock" xlink:title="LeaseExpensesForShortTermLeasesTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PresentationOfLeasesForLesseeAbstract" xlink:to="LeaseExpensesForShortTermLeasesTableTextBlock" xlink:title="presentation: PresentationOfLeasesForLesseeAbstract to LeaseExpensesForShortTermLeasesTableTextBlock" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/IncomeTaxTables">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_MajorComponentsOfTaxExpenseIncomeAbstract" xlink:label="MajorComponentsOfTaxExpenseIncomeAbstract" xlink:title="MajorComponentsOfTaxExpenseIncomeAbstract" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_DisclosureOfDetailedInformationAboutExpectedTaxChargeCreditAndReconcilesToActualTaxChargeCreditTableTextBlock" xlink:label="DisclosureOfDetailedInformationAboutExpectedTaxChargeCreditAndReconcilesToActualTaxChargeCreditTableTextBlock" xlink:title="DisclosureOfDetailedInformationAboutExpectedTaxChargeCreditAndReconcilesToActualTaxChargeCreditTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MajorComponentsOfTaxExpenseIncomeAbstract" xlink:to="DisclosureOfDetailedInformationAboutExpectedTaxChargeCreditAndReconcilesToActualTaxChargeCreditTableTextBlock" xlink:title="presentation: MajorComponentsOfTaxExpenseIncomeAbstract to DisclosureOfDetailedInformationAboutExpectedTaxChargeCreditAndReconcilesToActualTaxChargeCreditTableTextBlock" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/OtherCurrentAssetsTables">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_MiscellaneousCurrentAssetsAbstract" xlink:label="MiscellaneousCurrentAssetsAbstract" xlink:title="MiscellaneousCurrentAssetsAbstract" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_DisclosureOfDetailedInformationAboutOtherCurrentAssetsTableTextBlock" xlink:label="DisclosureOfDetailedInformationAboutOtherCurrentAssetsTableTextBlock" xlink:title="DisclosureOfDetailedInformationAboutOtherCurrentAssetsTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MiscellaneousCurrentAssetsAbstract" xlink:to="DisclosureOfDetailedInformationAboutOtherCurrentAssetsTableTextBlock" xlink:title="presentation: MiscellaneousCurrentAssetsAbstract to DisclosureOfDetailedInformationAboutOtherCurrentAssetsTableTextBlock" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/PropertyPlantAndEquipmentTables">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfPropertyPlantAndEquipmentAbstract" xlink:label="DisclosureOfPropertyPlantAndEquipmentAbstract" xlink:title="DisclosureOfPropertyPlantAndEquipmentAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory" xlink:label="DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory" xlink:title="DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfPropertyPlantAndEquipmentAbstract" xlink:to="DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory" xlink:title="presentation: DisclosureOfPropertyPlantAndEquipmentAbstract to DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentExplanatory" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/OtherCurrentLiabilitiesTables">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_MiscellaneousCurrentLiabilitiesAbstract" xlink:label="MiscellaneousCurrentLiabilitiesAbstract" xlink:title="MiscellaneousCurrentLiabilitiesAbstract" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_DisclosureOfOtherCurrentLiabilitiesTableTextBlock" xlink:label="DisclosureOfOtherCurrentLiabilitiesTableTextBlock" xlink:title="DisclosureOfOtherCurrentLiabilitiesTableTextBlock" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MiscellaneousCurrentLiabilitiesAbstract" xlink:to="DisclosureOfOtherCurrentLiabilitiesTableTextBlock" xlink:title="presentation: MiscellaneousCurrentLiabilitiesAbstract to DisclosureOfOtherCurrentLiabilitiesTableTextBlock" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/ShareCapitalAndReservesTables">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ChangesInEquityAbstract" xlink:label="ChangesInEquityAbstract" xlink:title="ChangesInEquityAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfClassesOfShareCapitalExplanatory" xlink:label="DisclosureOfClassesOfShareCapitalExplanatory" xlink:title="DisclosureOfClassesOfShareCapitalExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ChangesInEquityAbstract" xlink:to="DisclosureOfClassesOfShareCapitalExplanatory" xlink:title="presentation: ChangesInEquityAbstract to DisclosureOfClassesOfShareCapitalExplanatory" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/ShareBasedCompensationTables">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract" xlink:label="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract" xlink:title="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementExplanatory" xlink:label="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementExplanatory" xlink:title="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract" xlink:to="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementExplanatory" xlink:title="presentation: DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract to DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementExplanatory" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedShareOptionsGrantedDuringPeriodExplanatory" xlink:label="DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedShareOptionsGrantedDuringPeriodExplanatory" xlink:title="DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedShareOptionsGrantedDuringPeriodExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract" xlink:to="DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedShareOptionsGrantedDuringPeriodExplanatory" xlink:title="presentation: DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract to DisclosureOfIndirectMeasurementOfFairValueOfGoodsOrServicesReceivedShareOptionsGrantedDuringPeriodExplanatory" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/RelatedPartyDisclosuresTables">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesAbstract" xlink:label="DisclosureOfTransactionsBetweenRelatedPartiesAbstract" xlink:title="DisclosureOfTransactionsBetweenRelatedPartiesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfInformationAboutKeyManagementPersonnelExplanatory" xlink:label="DisclosureOfInformationAboutKeyManagementPersonnelExplanatory" xlink:title="DisclosureOfInformationAboutKeyManagementPersonnelExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTransactionsBetweenRelatedPartiesAbstract" xlink:to="DisclosureOfInformationAboutKeyManagementPersonnelExplanatory" xlink:title="presentation: DisclosureOfTransactionsBetweenRelatedPartiesAbstract to DisclosureOfInformationAboutKeyManagementPersonnelExplanatory" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/LossPerShareTables">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_EarningsPerShareAbstract" xlink:label="EarningsPerShareAbstract" xlink:title="EarningsPerShareAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_EarningsPerShareExplanatory" xlink:label="EarningsPerShareExplanatory" xlink:title="EarningsPerShareExplanatory" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EarningsPerShareAbstract" xlink:to="EarningsPerShareExplanatory" xlink:title="presentation: EarningsPerShareAbstract to EarningsPerShareExplanatory" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesGoingConcernDetails">
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:label="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:title="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_GoingConcernAbstract" xlink:label="GoingConcernAbstract" xlink:title="GoingConcernAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_Borrowings" xlink:label="Borrowings" xlink:title="Borrowings" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GoingConcernAbstract" xlink:to="Borrowings" xlink:title="presentation: GoingConcernAbstract to Borrowings" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CashAndCashEquivalents" xlink:label="CashAndCashEquivalents" xlink:title="CashAndCashEquivalents" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="GoingConcernAbstract" xlink:to="CashAndCashEquivalents" xlink:title="presentation: GoingConcernAbstract to CashAndCashEquivalents" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:to="GoingConcernAbstract" xlink:title="presentation: BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract to GoingConcernAbstract" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_ShareConversionAndConsolidationAbstract" xlink:label="ShareConversionAndConsolidationAbstract" xlink:title="ShareConversionAndConsolidationAbstract" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_StockSplitConversionRatio" xlink:label="StockSplitConversionRatio" xlink:title="StockSplitConversionRatio" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareConversionAndConsolidationAbstract" xlink:to="StockSplitConversionRatio" xlink:title="presentation: ShareConversionAndConsolidationAbstract to StockSplitConversionRatio" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:to="ShareConversionAndConsolidationAbstract" xlink:title="presentation: BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract to ShareConversionAndConsolidationAbstract" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesPropertyPlantAndEquipmentDetails">
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:label="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:title="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfPropertyPlantAndEquipmentTable" xlink:label="DisclosureOfPropertyPlantAndEquipmentTable" xlink:title="DisclosureOfPropertyPlantAndEquipmentTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis" xlink:label="ClassesOfPropertyPlantAndEquipmentAxis" xlink:title="ClassesOfPropertyPlantAndEquipmentAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_PropertyPlantAndEquipmentMember" xlink:label="PropertyPlantAndEquipmentMember" xlink:title="PropertyPlantAndEquipmentMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CommunicationAndNetworkEquipmentMember" xlink:label="CommunicationAndNetworkEquipmentMember" xlink:title="CommunicationAndNetworkEquipmentMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PropertyPlantAndEquipmentMember" xlink:to="CommunicationAndNetworkEquipmentMember" xlink:title="presentation: PropertyPlantAndEquipmentMember to CommunicationAndNetworkEquipmentMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_OfficeEquipmentMember" xlink:label="OfficeEquipmentMember" xlink:title="OfficeEquipmentMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PropertyPlantAndEquipmentMember" xlink:to="OfficeEquipmentMember" xlink:title="presentation: PropertyPlantAndEquipmentMember to OfficeEquipmentMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_MedicalEquipmentMember" xlink:label="MedicalEquipmentMember" xlink:title="MedicalEquipmentMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PropertyPlantAndEquipmentMember" xlink:to="MedicalEquipmentMember" xlink:title="presentation: PropertyPlantAndEquipmentMember to MedicalEquipmentMember" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassesOfPropertyPlantAndEquipmentAxis" xlink:to="PropertyPlantAndEquipmentMember" xlink:title="presentation: ClassesOfPropertyPlantAndEquipmentAxis to PropertyPlantAndEquipmentMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfPropertyPlantAndEquipmentTable" xlink:to="ClassesOfPropertyPlantAndEquipmentAxis" xlink:title="presentation: DisclosureOfPropertyPlantAndEquipmentTable to ClassesOfPropertyPlantAndEquipmentAxis" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfPropertyPlantAndEquipmentLineItems" xlink:label="DisclosureOfPropertyPlantAndEquipmentLineItems" xlink:title="DisclosureOfPropertyPlantAndEquipmentLineItems" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_PropertyPlantAndEquipmentUsefulLifeAbstract" xlink:label="PropertyPlantAndEquipmentUsefulLifeAbstract" xlink:title="PropertyPlantAndEquipmentUsefulLifeAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipment" xlink:label="UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipment" xlink:title="UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipment" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PropertyPlantAndEquipmentUsefulLifeAbstract" xlink:to="UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipment" xlink:title="presentation: PropertyPlantAndEquipmentUsefulLifeAbstract to UsefulLifeMeasuredAsPeriodOfTimePropertyPlantAndEquipment" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfPropertyPlantAndEquipmentLineItems" xlink:to="PropertyPlantAndEquipmentUsefulLifeAbstract" xlink:title="presentation: DisclosureOfPropertyPlantAndEquipmentLineItems to PropertyPlantAndEquipmentUsefulLifeAbstract" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfPropertyPlantAndEquipmentTable" xlink:to="DisclosureOfPropertyPlantAndEquipmentLineItems" xlink:title="presentation: DisclosureOfPropertyPlantAndEquipmentTable to DisclosureOfPropertyPlantAndEquipmentLineItems" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:to="DisclosureOfPropertyPlantAndEquipmentTable" xlink:title="presentation: BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract to DisclosureOfPropertyPlantAndEquipmentTable" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesSegmentReportingDetails">
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:label="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:title="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfOperatingSegmentsAbstract" xlink:label="DisclosureOfOperatingSegmentsAbstract" xlink:title="DisclosureOfOperatingSegmentsAbstract" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_NumberOfSegment" xlink:label="NumberOfSegment" xlink:title="NumberOfSegment" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfOperatingSegmentsAbstract" xlink:to="NumberOfSegment" xlink:title="presentation: DisclosureOfOperatingSegmentsAbstract to NumberOfSegment" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract" xlink:to="DisclosureOfOperatingSegmentsAbstract" xlink:title="presentation: BasisOfPreparationSignificantJudgmentsAndAccountingPoliciesAbstract to DisclosureOfOperatingSegmentsAbstract" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/FinancialRiskManagementDetails">
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_FinancialRiskManagementAbstract" xlink:label="FinancialRiskManagementAbstract" xlink:title="FinancialRiskManagementAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable" xlink:label="DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable" xlink:title="DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd#srt_CurrencyAxis" xlink:label="CurrencyAxis" xlink:title="CurrencyAxis" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/currency/2021/currency-2021.xsd#currency_AllCurrenciesDomain" xlink:label="AllCurrenciesDomain" xlink:title="AllCurrenciesDomain" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/currency/2021/currency-2021.xsd#currency_USD" xlink:label="USD" xlink:title="USD" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AllCurrenciesDomain" xlink:to="USD" xlink:title="presentation: AllCurrenciesDomain to USD" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/currency/2021/currency-2021.xsd#currency_EUR" xlink:label="EUR" xlink:title="EUR" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AllCurrenciesDomain" xlink:to="EUR" xlink:title="presentation: AllCurrenciesDomain to EUR" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CurrencyAxis" xlink:to="AllCurrenciesDomain" xlink:title="presentation: CurrencyAxis to AllCurrenciesDomain" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable" xlink:to="CurrencyAxis" xlink:title="presentation: DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable to CurrencyAxis" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_TypesOfRisksAxis" xlink:label="TypesOfRisksAxis" xlink:title="TypesOfRisksAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_TypesOfRisksMember" xlink:label="TypesOfRisksMember" xlink:title="TypesOfRisksMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CurrencyRiskMember" xlink:label="CurrencyRiskMember" xlink:title="CurrencyRiskMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="TypesOfRisksMember" xlink:to="CurrencyRiskMember" xlink:title="presentation: TypesOfRisksMember to CurrencyRiskMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_CurrencyRiskWeakenedOrStrengthenedThroughForeignExchangeRatesAgainstEuroMember" xlink:label="CurrencyRiskWeakenedOrStrengthenedThroughForeignExchangeRatesAgainstEuroMember" xlink:title="CurrencyRiskWeakenedOrStrengthenedThroughForeignExchangeRatesAgainstEuroMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="TypesOfRisksMember" xlink:to="CurrencyRiskWeakenedOrStrengthenedThroughForeignExchangeRatesAgainstEuroMember" xlink:title="presentation: TypesOfRisksMember to CurrencyRiskWeakenedOrStrengthenedThroughForeignExchangeRatesAgainstEuroMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="TypesOfRisksAxis" xlink:to="TypesOfRisksMember" xlink:title="presentation: TypesOfRisksAxis to TypesOfRisksMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable" xlink:to="TypesOfRisksAxis" xlink:title="presentation: DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable to TypesOfRisksAxis" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems" xlink:label="DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems" xlink:title="DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ForeignExchangeRatesAbstract" xlink:label="ForeignExchangeRatesAbstract" xlink:title="ForeignExchangeRatesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CashAndCashEquivalents" xlink:label="CashAndCashEquivalents" xlink:title="CashAndCashEquivalents" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ForeignExchangeRatesAbstract" xlink:to="CashAndCashEquivalents" xlink:title="presentation: ForeignExchangeRatesAbstract to CashAndCashEquivalents" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" xlink:label="GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" xlink:title="GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ForeignExchangeRatesAbstract" xlink:to="GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" xlink:title="presentation: ForeignExchangeRatesAbstract to GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationBeforeTax" xlink:label="GainsLossesOnExchangeDifferencesOnTranslationBeforeTax" xlink:title="GainsLossesOnExchangeDifferencesOnTranslationBeforeTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ForeignExchangeRatesAbstract" xlink:to="GainsLossesOnExchangeDifferencesOnTranslationBeforeTax" xlink:title="presentation: ForeignExchangeRatesAbstract to GainsLossesOnExchangeDifferencesOnTranslationBeforeTax" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems" xlink:to="ForeignExchangeRatesAbstract" xlink:title="presentation: DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems to ForeignExchangeRatesAbstract" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable" xlink:to="DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems" xlink:title="presentation: DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable to DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsLineItems" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="FinancialRiskManagementAbstract" xlink:to="DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable" xlink:title="presentation: FinancialRiskManagementAbstract to DisclosureOfNatureAndExtentOfRisksArisingFromFinancialInstrumentsTable" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/ExpensesByNatureDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ExpenseByNatureAbstract" xlink:label="ExpenseByNatureAbstract" xlink:title="ExpenseByNatureAbstract" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_ResearchAndDevelopmentExpensesAbstract" xlink:label="ResearchAndDevelopmentExpensesAbstract" xlink:title="ResearchAndDevelopmentExpensesAbstract" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_ResearchAndDevelopmentExpenseAllocationExternalCosts" xlink:label="ResearchAndDevelopmentExpenseAllocationExternalCosts" xlink:title="ResearchAndDevelopmentExpenseAllocationExternalCosts" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ResearchAndDevelopmentExpensesAbstract" xlink:to="ResearchAndDevelopmentExpenseAllocationExternalCosts" xlink:title="presentation: ResearchAndDevelopmentExpensesAbstract to ResearchAndDevelopmentExpenseAllocationExternalCosts" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_ResearchAndDevelopmentExpenseAllocationEmployeeExpenses" xlink:label="ResearchAndDevelopmentExpenseAllocationEmployeeExpenses" xlink:title="ResearchAndDevelopmentExpenseAllocationEmployeeExpenses" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ResearchAndDevelopmentExpensesAbstract" xlink:to="ResearchAndDevelopmentExpenseAllocationEmployeeExpenses" xlink:title="presentation: ResearchAndDevelopmentExpensesAbstract to ResearchAndDevelopmentExpenseAllocationEmployeeExpenses" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ResearchAndDevelopmentExpense" xlink:label="ResearchAndDevelopmentExpense" xlink:title="ResearchAndDevelopmentExpense" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ResearchAndDevelopmentExpensesAbstract" xlink:to="ResearchAndDevelopmentExpense" xlink:title="presentation: ResearchAndDevelopmentExpensesAbstract to ResearchAndDevelopmentExpense" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ExpenseByNatureAbstract" xlink:to="ResearchAndDevelopmentExpensesAbstract" xlink:title="presentation: ExpenseByNatureAbstract to ResearchAndDevelopmentExpensesAbstract" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_SellingGeneralAndAdministrativeExpenseAbstract" xlink:label="SellingGeneralAndAdministrativeExpenseAbstract" xlink:title="SellingGeneralAndAdministrativeExpenseAbstract" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_GeneralAndAdministrativeExpenseAllocationExternalCosts" xlink:label="GeneralAndAdministrativeExpenseAllocationExternalCosts" xlink:title="GeneralAndAdministrativeExpenseAllocationExternalCosts" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SellingGeneralAndAdministrativeExpenseAbstract" xlink:to="GeneralAndAdministrativeExpenseAllocationExternalCosts" xlink:title="presentation: SellingGeneralAndAdministrativeExpenseAbstract to GeneralAndAdministrativeExpenseAllocationExternalCosts" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_GeneralAndAdministrativeExpenseAllocationEmployeeExpenses" xlink:label="GeneralAndAdministrativeExpenseAllocationEmployeeExpenses" xlink:title="GeneralAndAdministrativeExpenseAllocationEmployeeExpenses" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SellingGeneralAndAdministrativeExpenseAbstract" xlink:to="GeneralAndAdministrativeExpenseAllocationEmployeeExpenses" xlink:title="presentation: SellingGeneralAndAdministrativeExpenseAbstract to GeneralAndAdministrativeExpenseAllocationEmployeeExpenses" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_GeneralAndAdministrativeExpense" xlink:label="GeneralAndAdministrativeExpense" xlink:title="GeneralAndAdministrativeExpense" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="SellingGeneralAndAdministrativeExpenseAbstract" xlink:to="GeneralAndAdministrativeExpense" xlink:title="presentation: SellingGeneralAndAdministrativeExpenseAbstract to GeneralAndAdministrativeExpense" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ExpenseByNatureAbstract" xlink:to="SellingGeneralAndAdministrativeExpenseAbstract" xlink:title="presentation: ExpenseByNatureAbstract to SellingGeneralAndAdministrativeExpenseAbstract" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_OperatingExpense" xlink:label="OperatingExpense" xlink:title="OperatingExpense" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ExpenseByNatureAbstract" xlink:to="OperatingExpense" xlink:title="presentation: ExpenseByNatureAbstract to OperatingExpense" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ExchangeDifferencesOnTranslationAbstract" xlink:label="ExchangeDifferencesOnTranslationAbstract" xlink:title="ExchangeDifferencesOnTranslationAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" xlink:label="GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" xlink:title="GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ExchangeDifferencesOnTranslationAbstract" xlink:to="GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" xlink:title="presentation: ExchangeDifferencesOnTranslationAbstract to GainsLossesOnExchangeDifferencesOnTranslationRecognisedInProfitOrLoss" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ExpenseByNatureAbstract" xlink:to="ExchangeDifferencesOnTranslationAbstract" xlink:title="presentation: ExpenseByNatureAbstract to ExchangeDifferencesOnTranslationAbstract" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/EmployeeExpensesDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ClassesOfEmployeeBenefitsExpenseAbstract" xlink:label="ClassesOfEmployeeBenefitsExpenseAbstract" xlink:title="ClassesOfEmployeeBenefitsExpenseAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_WagesAndSalaries" xlink:label="WagesAndSalaries" xlink:title="WagesAndSalaries" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassesOfEmployeeBenefitsExpenseAbstract" xlink:to="WagesAndSalaries" xlink:title="presentation: ClassesOfEmployeeBenefitsExpenseAbstract to WagesAndSalaries" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_SocialSecurityContributions" xlink:label="SocialSecurityContributions" xlink:title="SocialSecurityContributions" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassesOfEmployeeBenefitsExpenseAbstract" xlink:to="SocialSecurityContributions" xlink:title="presentation: ClassesOfEmployeeBenefitsExpenseAbstract to SocialSecurityContributions" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ExpenseFromSharebasedPaymentTransactionsWithEmployees" xlink:label="ExpenseFromSharebasedPaymentTransactionsWithEmployees" xlink:title="ExpenseFromSharebasedPaymentTransactionsWithEmployees" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassesOfEmployeeBenefitsExpenseAbstract" xlink:to="ExpenseFromSharebasedPaymentTransactionsWithEmployees" xlink:title="presentation: ClassesOfEmployeeBenefitsExpenseAbstract to ExpenseFromSharebasedPaymentTransactionsWithEmployees" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_EmployeeBenefitsExpense" xlink:label="EmployeeBenefitsExpense" xlink:title="EmployeeBenefitsExpense" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassesOfEmployeeBenefitsExpenseAbstract" xlink:to="EmployeeBenefitsExpense" xlink:title="presentation: ClassesOfEmployeeBenefitsExpenseAbstract to EmployeeBenefitsExpense" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/LeasesDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_PresentationOfLeasesForLesseeAbstract" xlink:label="PresentationOfLeasesForLesseeAbstract" xlink:title="PresentationOfLeasesForLesseeAbstract" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_LeaseExpenseRelatingToShortTermLeases" xlink:label="LeaseExpenseRelatingToShortTermLeases" xlink:title="LeaseExpenseRelatingToShortTermLeases" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PresentationOfLeasesForLesseeAbstract" xlink:to="LeaseExpenseRelatingToShortTermLeases" xlink:title="presentation: PresentationOfLeasesForLesseeAbstract to LeaseExpenseRelatingToShortTermLeases" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/IncomeTaxDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_MajorComponentsOfTaxExpenseIncomeAbstract" xlink:label="MajorComponentsOfTaxExpenseIncomeAbstract" xlink:title="MajorComponentsOfTaxExpenseIncomeAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ReconciliationOfAccountingProfitMultipliedByApplicableTaxRatesAbstract" xlink:label="ReconciliationOfAccountingProfitMultipliedByApplicableTaxRatesAbstract" xlink:title="ReconciliationOfAccountingProfitMultipliedByApplicableTaxRatesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ProfitLossBeforeTax" xlink:label="ProfitLossBeforeTax" xlink:title="ProfitLossBeforeTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReconciliationOfAccountingProfitMultipliedByApplicableTaxRatesAbstract" xlink:to="ProfitLossBeforeTax" xlink:title="presentation: ReconciliationOfAccountingProfitMultipliedByApplicableTaxRatesAbstract to ProfitLossBeforeTax" order="0.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_TaxExpenseIncomeAtApplicableTaxRate" xlink:label="TaxExpenseIncomeAtApplicableTaxRate" xlink:title="TaxExpenseIncomeAtApplicableTaxRate" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReconciliationOfAccountingProfitMultipliedByApplicableTaxRatesAbstract" xlink:to="TaxExpenseIncomeAtApplicableTaxRate" xlink:title="presentation: ReconciliationOfAccountingProfitMultipliedByApplicableTaxRatesAbstract to TaxExpenseIncomeAtApplicableTaxRate" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_TaxEffectsOfApplicableTaxRatesAbstract" xlink:label="TaxEffectsOfApplicableTaxRatesAbstract" xlink:title="TaxEffectsOfApplicableTaxRatesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_TaxEffectOfTaxLosses" xlink:label="TaxEffectOfTaxLosses" xlink:title="TaxEffectOfTaxLosses" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="TaxEffectsOfApplicableTaxRatesAbstract" xlink:to="TaxEffectOfTaxLosses" xlink:title="presentation: TaxEffectsOfApplicableTaxRatesAbstract to TaxEffectOfTaxLosses" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReconciliationOfAccountingProfitMultipliedByApplicableTaxRatesAbstract" xlink:to="TaxEffectsOfApplicableTaxRatesAbstract" xlink:title="presentation: ReconciliationOfAccountingProfitMultipliedByApplicableTaxRatesAbstract to TaxEffectsOfApplicableTaxRatesAbstract" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_IncomeTaxExpenseContinuingOperations" xlink:label="IncomeTaxExpenseContinuingOperations" xlink:title="IncomeTaxExpenseContinuingOperations" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReconciliationOfAccountingProfitMultipliedByApplicableTaxRatesAbstract" xlink:to="IncomeTaxExpenseContinuingOperations" xlink:title="presentation: ReconciliationOfAccountingProfitMultipliedByApplicableTaxRatesAbstract to IncomeTaxExpenseContinuingOperations" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MajorComponentsOfTaxExpenseIncomeAbstract" xlink:to="ReconciliationOfAccountingProfitMultipliedByApplicableTaxRatesAbstract" xlink:title="presentation: MajorComponentsOfTaxExpenseIncomeAbstract to ReconciliationOfAccountingProfitMultipliedByApplicableTaxRatesAbstract" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ApplicableTaxRate" xlink:label="ApplicableTaxRate" xlink:title="ApplicableTaxRate" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MajorComponentsOfTaxExpenseIncomeAbstract" xlink:to="ApplicableTaxRate" xlink:title="presentation: MajorComponentsOfTaxExpenseIncomeAbstract to ApplicableTaxRate" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CurrentTaxLiabilities" xlink:label="CurrentTaxLiabilities" xlink:title="CurrentTaxLiabilities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MajorComponentsOfTaxExpenseIncomeAbstract" xlink:to="CurrentTaxLiabilities" xlink:title="presentation: MajorComponentsOfTaxExpenseIncomeAbstract to CurrentTaxLiabilities" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CurrentTaxAssets" xlink:label="CurrentTaxAssets" xlink:title="CurrentTaxAssets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MajorComponentsOfTaxExpenseIncomeAbstract" xlink:to="CurrentTaxAssets" xlink:title="presentation: MajorComponentsOfTaxExpenseIncomeAbstract to CurrentTaxAssets" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/DeferredIncomeTaxesDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAbstract" xlink:label="DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAbstract" xlink:title="DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable" xlink:label="DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable" xlink:title="DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis" xlink:label="TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis" xlink:title="TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember" xlink:label="TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember" xlink:title="TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_UnusedTaxLossesMember" xlink:label="UnusedTaxLossesMember" xlink:title="UnusedTaxLossesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember" xlink:to="UnusedTaxLossesMember" xlink:title="presentation: TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember to UnusedTaxLossesMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis" xlink:to="TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember" xlink:title="presentation: TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis to TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable" xlink:to="TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis" xlink:title="presentation: DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable to TemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAxis" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsLineItems" xlink:label="DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsLineItems" xlink:title="DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsLineItems" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DeferredTaxExpenseIncomeAbstract" xlink:label="DeferredTaxExpenseIncomeAbstract" xlink:title="DeferredTaxExpenseIncomeAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DeferredTaxAssets" xlink:label="DeferredTaxAssets" xlink:title="DeferredTaxAssets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DeferredTaxExpenseIncomeAbstract" xlink:to="DeferredTaxAssets" xlink:title="presentation: DeferredTaxExpenseIncomeAbstract to DeferredTaxAssets" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsLineItems" xlink:to="DeferredTaxExpenseIncomeAbstract" xlink:title="presentation: DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsLineItems to DeferredTaxExpenseIncomeAbstract" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable" xlink:to="DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsLineItems" xlink:title="presentation: DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable to DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsLineItems" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAbstract" xlink:to="DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable" xlink:title="presentation: DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsAbstract to DisclosureOfTemporaryDifferenceUnusedTaxLossesAndUnusedTaxCreditsTable" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/OtherCurrentAssetsDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_MiscellaneousCurrentAssetsAbstract" xlink:label="MiscellaneousCurrentAssetsAbstract" xlink:title="MiscellaneousCurrentAssetsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CurrentPrepaidExpenses" xlink:label="CurrentPrepaidExpenses" xlink:title="CurrentPrepaidExpenses" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MiscellaneousCurrentAssetsAbstract" xlink:to="CurrentPrepaidExpenses" xlink:title="presentation: MiscellaneousCurrentAssetsAbstract to CurrentPrepaidExpenses" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ValueAddedTaxReceivables" xlink:label="ValueAddedTaxReceivables" xlink:title="ValueAddedTaxReceivables" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MiscellaneousCurrentAssetsAbstract" xlink:to="ValueAddedTaxReceivables" xlink:title="presentation: MiscellaneousCurrentAssetsAbstract to ValueAddedTaxReceivables" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_OtherCurrentFinancialAssets" xlink:label="OtherCurrentFinancialAssets" xlink:title="OtherCurrentFinancialAssets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MiscellaneousCurrentAssetsAbstract" xlink:to="OtherCurrentFinancialAssets" xlink:title="presentation: MiscellaneousCurrentAssetsAbstract to OtherCurrentFinancialAssets" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_OtherCurrentAssets" xlink:label="OtherCurrentAssets" xlink:title="OtherCurrentAssets" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MiscellaneousCurrentAssetsAbstract" xlink:to="OtherCurrentAssets" xlink:title="presentation: MiscellaneousCurrentAssetsAbstract to OtherCurrentAssets" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/PropertyPlantAndEquipmentDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfPropertyPlantAndEquipmentAbstract" xlink:label="DisclosureOfPropertyPlantAndEquipmentAbstract" xlink:title="DisclosureOfPropertyPlantAndEquipmentAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfPropertyPlantAndEquipmentTable" xlink:label="DisclosureOfPropertyPlantAndEquipmentTable" xlink:title="DisclosureOfPropertyPlantAndEquipmentTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ClassesOfPropertyPlantAndEquipmentAxis" xlink:label="ClassesOfPropertyPlantAndEquipmentAxis" xlink:title="ClassesOfPropertyPlantAndEquipmentAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_PropertyPlantAndEquipmentMember" xlink:label="PropertyPlantAndEquipmentMember" xlink:title="PropertyPlantAndEquipmentMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ComputerEquipmentMember" xlink:label="ComputerEquipmentMember" xlink:title="ComputerEquipmentMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PropertyPlantAndEquipmentMember" xlink:to="ComputerEquipmentMember" xlink:title="presentation: PropertyPlantAndEquipmentMember to ComputerEquipmentMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_OfficeEquipmentMember" xlink:label="OfficeEquipmentMember" xlink:title="OfficeEquipmentMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PropertyPlantAndEquipmentMember" xlink:to="OfficeEquipmentMember" xlink:title="presentation: PropertyPlantAndEquipmentMember to OfficeEquipmentMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_MedicalDevicesMember" xlink:label="MedicalDevicesMember" xlink:title="MedicalDevicesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="PropertyPlantAndEquipmentMember" xlink:to="MedicalDevicesMember" xlink:title="presentation: PropertyPlantAndEquipmentMember to MedicalDevicesMember" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassesOfPropertyPlantAndEquipmentAxis" xlink:to="PropertyPlantAndEquipmentMember" xlink:title="presentation: ClassesOfPropertyPlantAndEquipmentAxis to PropertyPlantAndEquipmentMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfPropertyPlantAndEquipmentTable" xlink:to="ClassesOfPropertyPlantAndEquipmentAxis" xlink:title="presentation: DisclosureOfPropertyPlantAndEquipmentTable to ClassesOfPropertyPlantAndEquipmentAxis" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis" xlink:label="CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis" xlink:title="CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CarryingAmountMember" xlink:label="CarryingAmountMember" xlink:title="CarryingAmountMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_GrossCarryingAmountMember" xlink:label="GrossCarryingAmountMember" xlink:title="GrossCarryingAmountMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CarryingAmountMember" xlink:to="GrossCarryingAmountMember" xlink:title="presentation: CarryingAmountMember to GrossCarryingAmountMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_AccumulatedDepreciationAndAmortisationMember" xlink:label="AccumulatedDepreciationAndAmortisationMember" xlink:title="AccumulatedDepreciationAndAmortisationMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CarryingAmountMember" xlink:to="AccumulatedDepreciationAndAmortisationMember" xlink:title="presentation: CarryingAmountMember to AccumulatedDepreciationAndAmortisationMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis" xlink:to="CarryingAmountMember" xlink:title="presentation: CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis to CarryingAmountMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfPropertyPlantAndEquipmentTable" xlink:to="CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis" xlink:title="presentation: DisclosureOfPropertyPlantAndEquipmentTable to CarryingAmountAccumulatedDepreciationAmortisationAndImpairmentAndGrossCarryingAmountAxis" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_AttributionOfExpensesByNatureToTheirFunctionAxis" xlink:label="AttributionOfExpensesByNatureToTheirFunctionAxis" xlink:title="AttributionOfExpensesByNatureToTheirFunctionAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_LineItemsByFunctionMember" xlink:label="LineItemsByFunctionMember" xlink:title="LineItemsByFunctionMember" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_ResearchAndDevelopmentExpensesMember" xlink:label="ResearchAndDevelopmentExpensesMember" xlink:title="ResearchAndDevelopmentExpensesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LineItemsByFunctionMember" xlink:to="ResearchAndDevelopmentExpensesMember" xlink:title="presentation: LineItemsByFunctionMember to ResearchAndDevelopmentExpensesMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_GeneralAndAdministrationExpensesMember" xlink:label="GeneralAndAdministrationExpensesMember" xlink:title="GeneralAndAdministrationExpensesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="LineItemsByFunctionMember" xlink:to="GeneralAndAdministrationExpensesMember" xlink:title="presentation: LineItemsByFunctionMember to GeneralAndAdministrationExpensesMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="AttributionOfExpensesByNatureToTheirFunctionAxis" xlink:to="LineItemsByFunctionMember" xlink:title="presentation: AttributionOfExpensesByNatureToTheirFunctionAxis to LineItemsByFunctionMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfPropertyPlantAndEquipmentTable" xlink:to="AttributionOfExpensesByNatureToTheirFunctionAxis" xlink:title="presentation: DisclosureOfPropertyPlantAndEquipmentTable to AttributionOfExpensesByNatureToTheirFunctionAxis" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfPropertyPlantAndEquipmentLineItems" xlink:label="DisclosureOfPropertyPlantAndEquipmentLineItems" xlink:title="DisclosureOfPropertyPlantAndEquipmentLineItems" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ReconciliationOfChangesInPropertyPlantAndEquipmentAbstract" xlink:label="ReconciliationOfChangesInPropertyPlantAndEquipmentAbstract" xlink:title="ReconciliationOfChangesInPropertyPlantAndEquipmentAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_PropertyPlantAndEquipment" xlink:label="PropertyPlantAndEquipment" xlink:title="PropertyPlantAndEquipment" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReconciliationOfChangesInPropertyPlantAndEquipmentAbstract" xlink:to="PropertyPlantAndEquipment" xlink:title="presentation: ReconciliationOfChangesInPropertyPlantAndEquipmentAbstract to PropertyPlantAndEquipment" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment" xlink:label="AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment" xlink:title="AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReconciliationOfChangesInPropertyPlantAndEquipmentAbstract" xlink:to="AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment" xlink:title="presentation: ReconciliationOfChangesInPropertyPlantAndEquipmentAbstract to AdditionsOtherThanThroughBusinessCombinationsPropertyPlantAndEquipment" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_IncreaseDecreaseThroughNetExchangeDifferencesPropertyPlantAndEquipment" xlink:label="IncreaseDecreaseThroughNetExchangeDifferencesPropertyPlantAndEquipment" xlink:title="IncreaseDecreaseThroughNetExchangeDifferencesPropertyPlantAndEquipment" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReconciliationOfChangesInPropertyPlantAndEquipmentAbstract" xlink:to="IncreaseDecreaseThroughNetExchangeDifferencesPropertyPlantAndEquipment" xlink:title="presentation: ReconciliationOfChangesInPropertyPlantAndEquipmentAbstract to IncreaseDecreaseThroughNetExchangeDifferencesPropertyPlantAndEquipment" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_PropertyPlantAndEquipment" xlink:label="PropertyPlantAndEquipment_2" xlink:title="PropertyPlantAndEquipment" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ReconciliationOfChangesInPropertyPlantAndEquipmentAbstract" xlink:to="PropertyPlantAndEquipment_2" xlink:title="presentation: ReconciliationOfChangesInPropertyPlantAndEquipmentAbstract to PropertyPlantAndEquipment" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfPropertyPlantAndEquipmentLineItems" xlink:to="ReconciliationOfChangesInPropertyPlantAndEquipmentAbstract" xlink:title="presentation: DisclosureOfPropertyPlantAndEquipmentLineItems to ReconciliationOfChangesInPropertyPlantAndEquipmentAbstract" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DepreciationPropertyPlantAndEquipment" xlink:label="DepreciationPropertyPlantAndEquipment" xlink:title="DepreciationPropertyPlantAndEquipment" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfPropertyPlantAndEquipmentLineItems" xlink:to="DepreciationPropertyPlantAndEquipment" xlink:title="presentation: DisclosureOfPropertyPlantAndEquipmentLineItems to DepreciationPropertyPlantAndEquipment" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfPropertyPlantAndEquipmentTable" xlink:to="DisclosureOfPropertyPlantAndEquipmentLineItems" xlink:title="presentation: DisclosureOfPropertyPlantAndEquipmentTable to DisclosureOfPropertyPlantAndEquipmentLineItems" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfPropertyPlantAndEquipmentAbstract" xlink:to="DisclosureOfPropertyPlantAndEquipmentTable" xlink:title="presentation: DisclosureOfPropertyPlantAndEquipmentAbstract to DisclosureOfPropertyPlantAndEquipmentTable" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/OtherCurrentLiabilitiesDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_MiscellaneousCurrentLiabilitiesAbstract" xlink:label="MiscellaneousCurrentLiabilitiesAbstract" xlink:title="MiscellaneousCurrentLiabilitiesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_AccrualsClassifiedAsCurrent" xlink:label="AccrualsClassifiedAsCurrent" xlink:title="AccrualsClassifiedAsCurrent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MiscellaneousCurrentLiabilitiesAbstract" xlink:to="AccrualsClassifiedAsCurrent" xlink:title="presentation: MiscellaneousCurrentLiabilitiesAbstract to AccrualsClassifiedAsCurrent" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax" xlink:label="CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax" xlink:title="CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MiscellaneousCurrentLiabilitiesAbstract" xlink:to="CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax" xlink:title="presentation: MiscellaneousCurrentLiabilitiesAbstract to CurrentPayablesOnSocialSecurityAndTaxesOtherThanIncomeTax" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_OtherCurrentPayables" xlink:label="OtherCurrentPayables" xlink:title="OtherCurrentPayables" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MiscellaneousCurrentLiabilitiesAbstract" xlink:to="OtherCurrentPayables" xlink:title="presentation: MiscellaneousCurrentLiabilitiesAbstract to OtherCurrentPayables" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_OtherCurrentLiabilities" xlink:label="OtherCurrentLiabilities" xlink:title="OtherCurrentLiabilities" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="MiscellaneousCurrentLiabilitiesAbstract" xlink:to="OtherCurrentLiabilities" xlink:title="presentation: MiscellaneousCurrentLiabilitiesAbstract to OtherCurrentLiabilities" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/totalLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/ShareCapitalAndReservesDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ChangesInEquityAbstract" xlink:label="ChangesInEquityAbstract" xlink:title="ChangesInEquityAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfClassesOfShareCapitalTable" xlink:label="DisclosureOfClassesOfShareCapitalTable" xlink:title="DisclosureOfClassesOfShareCapitalTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ClassesOfShareCapitalAxis" xlink:label="ClassesOfShareCapitalAxis" xlink:title="ClassesOfShareCapitalAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ClassesOfShareCapitalMember" xlink:label="ClassesOfShareCapitalMember" xlink:title="ClassesOfShareCapitalMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_OrdinarySharesMember" xlink:label="OrdinarySharesMember" xlink:title="OrdinarySharesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassesOfShareCapitalMember" xlink:to="OrdinarySharesMember" xlink:title="presentation: ClassesOfShareCapitalMember to OrdinarySharesMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_SeriesAPreferredSharesMember" xlink:label="SeriesAPreferredSharesMember" xlink:title="SeriesAPreferredSharesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassesOfShareCapitalMember" xlink:to="SeriesAPreferredSharesMember" xlink:title="presentation: ClassesOfShareCapitalMember to SeriesAPreferredSharesMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_SeriesBPreferredSharesMember" xlink:label="SeriesBPreferredSharesMember" xlink:title="SeriesBPreferredSharesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassesOfShareCapitalMember" xlink:to="SeriesBPreferredSharesMember" xlink:title="presentation: ClassesOfShareCapitalMember to SeriesBPreferredSharesMember" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassesOfShareCapitalAxis" xlink:to="ClassesOfShareCapitalMember" xlink:title="presentation: ClassesOfShareCapitalAxis to ClassesOfShareCapitalMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalTable" xlink:to="ClassesOfShareCapitalAxis" xlink:title="presentation: DisclosureOfClassesOfShareCapitalTable to ClassesOfShareCapitalAxis" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ComponentsOfEquityAxis" xlink:label="ComponentsOfEquityAxis" xlink:title="ComponentsOfEquityAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_EquityMember" xlink:label="EquityMember" xlink:title="EquityMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_IssuedCapitalMember" xlink:label="IssuedCapitalMember" xlink:title="IssuedCapitalMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EquityMember" xlink:to="IssuedCapitalMember" xlink:title="presentation: EquityMember to IssuedCapitalMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_AdditionalPaidinCapitalMember" xlink:label="AdditionalPaidinCapitalMember" xlink:title="AdditionalPaidinCapitalMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EquityMember" xlink:to="AdditionalPaidinCapitalMember" xlink:title="presentation: EquityMember to AdditionalPaidinCapitalMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComponentsOfEquityAxis" xlink:to="EquityMember" xlink:title="presentation: ComponentsOfEquityAxis to EquityMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalTable" xlink:to="ComponentsOfEquityAxis" xlink:title="presentation: DisclosureOfClassesOfShareCapitalTable to ComponentsOfEquityAxis" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CapitalRequirementsAxis" xlink:label="CapitalRequirementsAxis" xlink:title="CapitalRequirementsAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CapitalRequirementsMember" xlink:label="CapitalRequirementsMember" xlink:title="CapitalRequirementsMember" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_InitialPublicOfferingMember" xlink:label="InitialPublicOfferingMember" xlink:title="InitialPublicOfferingMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CapitalRequirementsMember" xlink:to="InitialPublicOfferingMember" xlink:title="presentation: CapitalRequirementsMember to InitialPublicOfferingMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CapitalRequirementsAxis" xlink:to="CapitalRequirementsMember" xlink:title="presentation: CapitalRequirementsAxis to CapitalRequirementsMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalTable" xlink:to="CapitalRequirementsAxis" xlink:title="presentation: DisclosureOfClassesOfShareCapitalTable to CapitalRequirementsAxis" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfClassesOfShareCapitalLineItems" xlink:label="DisclosureOfClassesOfShareCapitalLineItems" xlink:title="DisclosureOfClassesOfShareCapitalLineItems" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfClassesOfShareCapitalAbstract" xlink:label="DisclosureOfClassesOfShareCapitalAbstract" xlink:title="DisclosureOfClassesOfShareCapitalAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_NumberOfSharesIssuedAbstract" xlink:label="NumberOfSharesIssuedAbstract" xlink:title="NumberOfSharesIssuedAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_NumberOfSharesIssued" xlink:label="NumberOfSharesIssued" xlink:title="NumberOfSharesIssued" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NumberOfSharesIssuedAbstract" xlink:to="NumberOfSharesIssued" xlink:title="presentation: NumberOfSharesIssuedAbstract to NumberOfSharesIssued" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_Equity" xlink:label="Equity" xlink:title="Equity" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NumberOfSharesIssuedAbstract" xlink:to="Equity" xlink:title="presentation: NumberOfSharesIssuedAbstract to Equity" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_IncreaseDecreaseThroughIssueAndShareExchange" xlink:label="IncreaseDecreaseThroughIssueAndShareExchange" xlink:title="IncreaseDecreaseThroughIssueAndShareExchange" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NumberOfSharesIssuedAbstract" xlink:to="IncreaseDecreaseThroughIssueAndShareExchange" xlink:title="presentation: NumberOfSharesIssuedAbstract to IncreaseDecreaseThroughIssueAndShareExchange" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ReductionOfIssuedCapital" xlink:label="ReductionOfIssuedCapital" xlink:title="ReductionOfIssuedCapital" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NumberOfSharesIssuedAbstract" xlink:to="ReductionOfIssuedCapital" xlink:title="presentation: NumberOfSharesIssuedAbstract to ReductionOfIssuedCapital" order="3.0" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_IncreaseDecreaseThroughIssueAndRedemptionOfShares" xlink:label="IncreaseDecreaseThroughIssueAndRedemptionOfShares" xlink:title="IncreaseDecreaseThroughIssueAndRedemptionOfShares" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NumberOfSharesIssuedAbstract" xlink:to="IncreaseDecreaseThroughIssueAndRedemptionOfShares" xlink:title="presentation: NumberOfSharesIssuedAbstract to IncreaseDecreaseThroughIssueAndRedemptionOfShares" order="4.0" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_IncreaseDecreaseThroughTransfersAndOtherChangesEquity" xlink:label="IncreaseDecreaseThroughTransfersAndOtherChangesEquity" xlink:title="IncreaseDecreaseThroughTransfersAndOtherChangesEquity" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NumberOfSharesIssuedAbstract" xlink:to="IncreaseDecreaseThroughTransfersAndOtherChangesEquity" xlink:title="presentation: NumberOfSharesIssuedAbstract to IncreaseDecreaseThroughTransfersAndOtherChangesEquity" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_IncreaseDecreaseInShareConsolidation" xlink:label="IncreaseDecreaseInShareConsolidation" xlink:title="IncreaseDecreaseInShareConsolidation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NumberOfSharesIssuedAbstract" xlink:to="IncreaseDecreaseInShareConsolidation" xlink:title="presentation: NumberOfSharesIssuedAbstract to IncreaseDecreaseInShareConsolidation" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_ShareConsolidationValue" xlink:label="ShareConsolidationValue" xlink:title="ShareConsolidationValue" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NumberOfSharesIssuedAbstract" xlink:to="ShareConsolidationValue" xlink:title="presentation: NumberOfSharesIssuedAbstract to ShareConsolidationValue" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_IncreaseDecreaseInNumberOfOrdinarySharesIssued" xlink:label="IncreaseDecreaseInNumberOfOrdinarySharesIssued" xlink:title="IncreaseDecreaseInNumberOfOrdinarySharesIssued" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NumberOfSharesIssuedAbstract" xlink:to="IncreaseDecreaseInNumberOfOrdinarySharesIssued" xlink:title="presentation: NumberOfSharesIssuedAbstract to IncreaseDecreaseInNumberOfOrdinarySharesIssued" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_IssueOfEquity" xlink:label="IssueOfEquity" xlink:title="IssueOfEquity" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NumberOfSharesIssuedAbstract" xlink:to="IssueOfEquity" xlink:title="presentation: NumberOfSharesIssuedAbstract to IssueOfEquity" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_NumberOfSharesIssued" xlink:label="NumberOfSharesIssued_2" xlink:title="NumberOfSharesIssued" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NumberOfSharesIssuedAbstract" xlink:to="NumberOfSharesIssued_2" xlink:title="presentation: NumberOfSharesIssuedAbstract to NumberOfSharesIssued" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_Equity" xlink:label="Equity_2" xlink:title="Equity" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NumberOfSharesIssuedAbstract" xlink:to="Equity_2" xlink:title="presentation: NumberOfSharesIssuedAbstract to Equity" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalAbstract" xlink:to="NumberOfSharesIssuedAbstract" xlink:title="presentation: DisclosureOfClassesOfShareCapitalAbstract to NumberOfSharesIssuedAbstract" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalLineItems" xlink:to="DisclosureOfClassesOfShareCapitalAbstract" xlink:title="presentation: DisclosureOfClassesOfShareCapitalLineItems to DisclosureOfClassesOfShareCapitalAbstract" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ParValuePerShare" xlink:label="ParValuePerShare" xlink:title="ParValuePerShare" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalLineItems" xlink:to="ParValuePerShare" xlink:title="presentation: DisclosureOfClassesOfShareCapitalLineItems to ParValuePerShare" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_StockSplitConversionRatio" xlink:label="StockSplitConversionRatio" xlink:title="StockSplitConversionRatio" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalLineItems" xlink:to="StockSplitConversionRatio" xlink:title="presentation: DisclosureOfClassesOfShareCapitalLineItems to StockSplitConversionRatio" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalTable" xlink:to="DisclosureOfClassesOfShareCapitalLineItems" xlink:title="presentation: DisclosureOfClassesOfShareCapitalTable to DisclosureOfClassesOfShareCapitalLineItems" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ChangesInEquityAbstract" xlink:to="DisclosureOfClassesOfShareCapitalTable" xlink:title="presentation: ChangesInEquityAbstract to DisclosureOfClassesOfShareCapitalTable" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/ShareCapitalAndReservesSummaryDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ChangesInEquityAbstract" xlink:label="ChangesInEquityAbstract" xlink:title="ChangesInEquityAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfClassesOfShareCapitalTable" xlink:label="DisclosureOfClassesOfShareCapitalTable" xlink:title="DisclosureOfClassesOfShareCapitalTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ClassesOfShareCapitalAxis" xlink:label="ClassesOfShareCapitalAxis" xlink:title="ClassesOfShareCapitalAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ClassesOfShareCapitalMember" xlink:label="ClassesOfShareCapitalMember" xlink:title="ClassesOfShareCapitalMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_OrdinarySharesMember" xlink:label="OrdinarySharesMember" xlink:title="OrdinarySharesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassesOfShareCapitalMember" xlink:to="OrdinarySharesMember" xlink:title="presentation: ClassesOfShareCapitalMember to OrdinarySharesMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_SeriesAPreferredSharesMember" xlink:label="SeriesAPreferredSharesMember" xlink:title="SeriesAPreferredSharesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassesOfShareCapitalMember" xlink:to="SeriesAPreferredSharesMember" xlink:title="presentation: ClassesOfShareCapitalMember to SeriesAPreferredSharesMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_SeriesBPreferredSharesMember" xlink:label="SeriesBPreferredSharesMember" xlink:title="SeriesBPreferredSharesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassesOfShareCapitalMember" xlink:to="SeriesBPreferredSharesMember" xlink:title="presentation: ClassesOfShareCapitalMember to SeriesBPreferredSharesMember" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassesOfShareCapitalAxis" xlink:to="ClassesOfShareCapitalMember" xlink:title="presentation: ClassesOfShareCapitalAxis to ClassesOfShareCapitalMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalTable" xlink:to="ClassesOfShareCapitalAxis" xlink:title="presentation: DisclosureOfClassesOfShareCapitalTable to ClassesOfShareCapitalAxis" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ComponentsOfEquityAxis" xlink:label="ComponentsOfEquityAxis" xlink:title="ComponentsOfEquityAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_EquityMember" xlink:label="EquityMember" xlink:title="EquityMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_AdditionalPaidinCapitalMember" xlink:label="AdditionalPaidinCapitalMember" xlink:title="AdditionalPaidinCapitalMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EquityMember" xlink:to="AdditionalPaidinCapitalMember" xlink:title="presentation: EquityMember to AdditionalPaidinCapitalMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ComponentsOfEquityAxis" xlink:to="EquityMember" xlink:title="presentation: ComponentsOfEquityAxis to EquityMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalTable" xlink:to="ComponentsOfEquityAxis" xlink:title="presentation: DisclosureOfClassesOfShareCapitalTable to ComponentsOfEquityAxis" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CapitalRequirementsAxis" xlink:label="CapitalRequirementsAxis" xlink:title="CapitalRequirementsAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CapitalRequirementsMember" xlink:label="CapitalRequirementsMember" xlink:title="CapitalRequirementsMember" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_InitialPublicOfferingMember" xlink:label="InitialPublicOfferingMember" xlink:title="InitialPublicOfferingMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CapitalRequirementsMember" xlink:to="InitialPublicOfferingMember" xlink:title="presentation: CapitalRequirementsMember to InitialPublicOfferingMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CapitalRequirementsAxis" xlink:to="CapitalRequirementsMember" xlink:title="presentation: CapitalRequirementsAxis to CapitalRequirementsMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalTable" xlink:to="CapitalRequirementsAxis" xlink:title="presentation: DisclosureOfClassesOfShareCapitalTable to CapitalRequirementsAxis" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfClassesOfShareCapitalLineItems" xlink:label="DisclosureOfClassesOfShareCapitalLineItems" xlink:title="DisclosureOfClassesOfShareCapitalLineItems" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfClassesOfShareCapitalAbstract" xlink:label="DisclosureOfClassesOfShareCapitalAbstract" xlink:title="DisclosureOfClassesOfShareCapitalAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_NumberOfSharesAuthorised" xlink:label="NumberOfSharesAuthorised" xlink:title="NumberOfSharesAuthorised" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalAbstract" xlink:to="NumberOfSharesAuthorised" xlink:title="presentation: DisclosureOfClassesOfShareCapitalAbstract to NumberOfSharesAuthorised" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_SharePricePerShare" xlink:label="SharePricePerShare" xlink:title="SharePricePerShare" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalAbstract" xlink:to="SharePricePerShare" xlink:title="presentation: DisclosureOfClassesOfShareCapitalAbstract to SharePricePerShare" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_IncreaseDecreaseInNumberOfOrdinarySharesIssued" xlink:label="IncreaseDecreaseInNumberOfOrdinarySharesIssued" xlink:title="IncreaseDecreaseInNumberOfOrdinarySharesIssued" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalAbstract" xlink:to="IncreaseDecreaseInNumberOfOrdinarySharesIssued" xlink:title="presentation: DisclosureOfClassesOfShareCapitalAbstract to IncreaseDecreaseInNumberOfOrdinarySharesIssued" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ParValuePerShare" xlink:label="ParValuePerShare" xlink:title="ParValuePerShare" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalAbstract" xlink:to="ParValuePerShare" xlink:title="presentation: DisclosureOfClassesOfShareCapitalAbstract to ParValuePerShare" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_ReDesignatedOfShareCapitalInShares" xlink:label="ReDesignatedOfShareCapitalInShares" xlink:title="ReDesignatedOfShareCapitalInShares" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalAbstract" xlink:to="ReDesignatedOfShareCapitalInShares" xlink:title="presentation: DisclosureOfClassesOfShareCapitalAbstract to ReDesignatedOfShareCapitalInShares" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ProceedsFromIssuingShares" xlink:label="ProceedsFromIssuingShares" xlink:title="ProceedsFromIssuingShares" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalAbstract" xlink:to="ProceedsFromIssuingShares" xlink:title="presentation: DisclosureOfClassesOfShareCapitalAbstract to ProceedsFromIssuingShares" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_AuthorizedShareCapitalValue" xlink:label="AuthorizedShareCapitalValue" xlink:title="AuthorizedShareCapitalValue" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalAbstract" xlink:to="AuthorizedShareCapitalValue" xlink:title="presentation: DisclosureOfClassesOfShareCapitalAbstract to AuthorizedShareCapitalValue" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_PaymentsForShareIssueCosts" xlink:label="PaymentsForShareIssueCosts" xlink:title="PaymentsForShareIssueCosts" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalAbstract" xlink:to="PaymentsForShareIssueCosts" xlink:title="presentation: DisclosureOfClassesOfShareCapitalAbstract to PaymentsForShareIssueCosts" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ReductionOfIssuedCapital" xlink:label="ReductionOfIssuedCapital" xlink:title="ReductionOfIssuedCapital" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalAbstract" xlink:to="ReductionOfIssuedCapital" xlink:title="presentation: DisclosureOfClassesOfShareCapitalAbstract to ReductionOfIssuedCapital" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_IncreaseDecreaseThroughIssueAndRedemptionOfShares" xlink:label="IncreaseDecreaseThroughIssueAndRedemptionOfShares" xlink:title="IncreaseDecreaseThroughIssueAndRedemptionOfShares" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalAbstract" xlink:to="IncreaseDecreaseThroughIssueAndRedemptionOfShares" xlink:title="presentation: DisclosureOfClassesOfShareCapitalAbstract to IncreaseDecreaseThroughIssueAndRedemptionOfShares" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_CancelledShares" xlink:label="CancelledShares" xlink:title="CancelledShares" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalAbstract" xlink:to="CancelledShares" xlink:title="presentation: DisclosureOfClassesOfShareCapitalAbstract to CancelledShares" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_RedemptionAmount" xlink:label="RedemptionAmount" xlink:title="RedemptionAmount" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalAbstract" xlink:to="RedemptionAmount" xlink:title="presentation: DisclosureOfClassesOfShareCapitalAbstract to RedemptionAmount" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_NumberOfSharesConverted" xlink:label="NumberOfSharesConverted" xlink:title="NumberOfSharesConverted" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalAbstract" xlink:to="NumberOfSharesConverted" xlink:title="presentation: DisclosureOfClassesOfShareCapitalAbstract to NumberOfSharesConverted" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_NumberOfSharesConvertedToOrdinaryShares" xlink:label="NumberOfSharesConvertedToOrdinaryShares" xlink:title="NumberOfSharesConvertedToOrdinaryShares" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalAbstract" xlink:to="NumberOfSharesConvertedToOrdinaryShares" xlink:title="presentation: DisclosureOfClassesOfShareCapitalAbstract to NumberOfSharesConvertedToOrdinaryShares" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_ConversionParValuePerShare" xlink:label="ConversionParValuePerShare" xlink:title="ConversionParValuePerShare" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalAbstract" xlink:to="ConversionParValuePerShare" xlink:title="presentation: DisclosureOfClassesOfShareCapitalAbstract to ConversionParValuePerShare" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_StockSplitConversionRatio" xlink:label="StockSplitConversionRatio" xlink:title="StockSplitConversionRatio" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalAbstract" xlink:to="StockSplitConversionRatio" xlink:title="presentation: DisclosureOfClassesOfShareCapitalAbstract to StockSplitConversionRatio" order="15.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_ShareConsolidationConversionOfShares" xlink:label="ShareConsolidationConversionOfShares" xlink:title="ShareConsolidationConversionOfShares" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalAbstract" xlink:to="ShareConsolidationConversionOfShares" xlink:title="presentation: DisclosureOfClassesOfShareCapitalAbstract to ShareConsolidationConversionOfShares" order="16.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_DividendPayableOrdinarySharesPerShare" xlink:label="DividendPayableOrdinarySharesPerShare" xlink:title="DividendPayableOrdinarySharesPerShare" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalAbstract" xlink:to="DividendPayableOrdinarySharesPerShare" xlink:title="presentation: DisclosureOfClassesOfShareCapitalAbstract to DividendPayableOrdinarySharesPerShare" order="17.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalLineItems" xlink:to="DisclosureOfClassesOfShareCapitalAbstract" xlink:title="presentation: DisclosureOfClassesOfShareCapitalLineItems to DisclosureOfClassesOfShareCapitalAbstract" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfClassesOfShareCapitalTable" xlink:to="DisclosureOfClassesOfShareCapitalLineItems" xlink:title="presentation: DisclosureOfClassesOfShareCapitalTable to DisclosureOfClassesOfShareCapitalLineItems" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ChangesInEquityAbstract" xlink:to="DisclosureOfClassesOfShareCapitalTable" xlink:title="presentation: ChangesInEquityAbstract to DisclosureOfClassesOfShareCapitalTable" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/ShareCapitalAndReservesReservesDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ChangesInEquityAbstract" xlink:label="ChangesInEquityAbstract" xlink:title="ChangesInEquityAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_OtherReserves" xlink:label="OtherReserves" xlink:title="OtherReserves" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ChangesInEquityAbstract" xlink:to="OtherReserves" xlink:title="presentation: ChangesInEquityAbstract to OtherReserves" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ReserveOfExchangeDifferencesOnTranslation" xlink:label="ReserveOfExchangeDifferencesOnTranslation" xlink:title="ReserveOfExchangeDifferencesOnTranslation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ChangesInEquityAbstract" xlink:to="ReserveOfExchangeDifferencesOnTranslation" xlink:title="presentation: ChangesInEquityAbstract to ReserveOfExchangeDifferencesOnTranslation" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/ShareBasedCompensationShareOptionsDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract" xlink:label="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract" xlink:title="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable" xlink:label="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable" xlink:title="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CategoriesOfRelatedPartiesAxis" xlink:label="CategoriesOfRelatedPartiesAxis" xlink:title="CategoriesOfRelatedPartiesAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_EntitysTotalForRelatedPartiesMember" xlink:label="EntitysTotalForRelatedPartiesMember" xlink:title="EntitysTotalForRelatedPartiesMember" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_EmployeesMember" xlink:label="EmployeesMember" xlink:title="EmployeesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntitysTotalForRelatedPartiesMember" xlink:to="EmployeesMember" xlink:title="presentation: EntitysTotalForRelatedPartiesMember to EmployeesMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_BoardOfDirectorsMember" xlink:label="BoardOfDirectorsMember" xlink:title="BoardOfDirectorsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntitysTotalForRelatedPartiesMember" xlink:to="BoardOfDirectorsMember" xlink:title="presentation: EntitysTotalForRelatedPartiesMember to BoardOfDirectorsMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CategoriesOfRelatedPartiesAxis" xlink:to="EntitysTotalForRelatedPartiesMember" xlink:title="presentation: CategoriesOfRelatedPartiesAxis to EntitysTotalForRelatedPartiesMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable" xlink:to="CategoriesOfRelatedPartiesAxis" xlink:title="presentation: DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable to CategoriesOfRelatedPartiesAxis" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems" xlink:label="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems" xlink:title="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_ShareBasedPaymentArrangementAbstract" xlink:label="ShareBasedPaymentArrangementAbstract" xlink:title="ShareBasedPaymentArrangementAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_SharesReservedForIssueUnderOptionsAndContractsForSaleOfShares" xlink:label="SharesReservedForIssueUnderOptionsAndContractsForSaleOfShares" xlink:title="SharesReservedForIssueUnderOptionsAndContractsForSaleOfShares" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedPaymentArrangementAbstract" xlink:to="SharesReservedForIssueUnderOptionsAndContractsForSaleOfShares" xlink:title="presentation: ShareBasedPaymentArrangementAbstract to SharesReservedForIssueUnderOptionsAndContractsForSaleOfShares" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_NumberOfOrdinarySharesAvailableForFutureIssuanceOfShareBasedEquityAwards" xlink:label="NumberOfOrdinarySharesAvailableForFutureIssuanceOfShareBasedEquityAwards" xlink:title="NumberOfOrdinarySharesAvailableForFutureIssuanceOfShareBasedEquityAwards" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedPaymentArrangementAbstract" xlink:to="NumberOfOrdinarySharesAvailableForFutureIssuanceOfShareBasedEquityAwards" xlink:title="presentation: ShareBasedPaymentArrangementAbstract to NumberOfOrdinarySharesAvailableForFutureIssuanceOfShareBasedEquityAwards" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_ShareBasedPaymentArrangementAwardVestingRightsPercentage" xlink:label="ShareBasedPaymentArrangementAwardVestingRightsPercentage" xlink:title="ShareBasedPaymentArrangementAwardVestingRightsPercentage" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedPaymentArrangementAbstract" xlink:to="ShareBasedPaymentArrangementAwardVestingRightsPercentage" xlink:title="presentation: ShareBasedPaymentArrangementAbstract to ShareBasedPaymentArrangementAwardVestingRightsPercentage" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingPeriod" xlink:label="ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingPeriod" xlink:title="ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingPeriod" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedPaymentArrangementAbstract" xlink:to="ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingPeriod" xlink:title="presentation: ShareBasedPaymentArrangementAbstract to ShareBasedCompensationArrangementByShareBasedPaymentAwardVestingPeriod" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_VestingRequirementsForShareBasedPaymentArrangementAwardVestingPeriod" xlink:label="VestingRequirementsForShareBasedPaymentArrangementAwardVestingPeriod" xlink:title="VestingRequirementsForShareBasedPaymentArrangementAwardVestingPeriod" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedPaymentArrangementAbstract" xlink:to="VestingRequirementsForShareBasedPaymentArrangementAwardVestingPeriod" xlink:title="presentation: ShareBasedPaymentArrangementAbstract to VestingRequirementsForShareBasedPaymentArrangementAwardVestingPeriod" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_ShareOptionAwardGrantedPeriod" xlink:label="ShareOptionAwardGrantedPeriod" xlink:title="ShareOptionAwardGrantedPeriod" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedPaymentArrangementAbstract" xlink:to="ShareOptionAwardGrantedPeriod" xlink:title="presentation: ShareBasedPaymentArrangementAbstract to ShareOptionAwardGrantedPeriod" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_NumberOfShareOptionsGrantedInSharebasedPaymentArrangement" xlink:label="NumberOfShareOptionsGrantedInSharebasedPaymentArrangement" xlink:title="NumberOfShareOptionsGrantedInSharebasedPaymentArrangement" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedPaymentArrangementAbstract" xlink:to="NumberOfShareOptionsGrantedInSharebasedPaymentArrangement" xlink:title="presentation: ShareBasedPaymentArrangementAbstract to NumberOfShareOptionsGrantedInSharebasedPaymentArrangement" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement2019" xlink:label="WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement2019" xlink:title="WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement2019" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ShareBasedPaymentArrangementAbstract" xlink:to="WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement2019" xlink:title="presentation: ShareBasedPaymentArrangementAbstract to WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement2019" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems" xlink:to="ShareBasedPaymentArrangementAbstract" xlink:title="presentation: DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems to ShareBasedPaymentArrangementAbstract" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable" xlink:to="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems" xlink:title="presentation: DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable to DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract" xlink:to="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable" xlink:title="presentation: DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract to DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/ShareBasedCompensationShareOptionAwardsOutstandingDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract" xlink:label="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract" xlink:title="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_WeightedAverageExercisePriceAbstract" xlink:label="WeightedAverageExercisePriceAbstract" xlink:title="WeightedAverageExercisePriceAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019" xlink:label="WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019" xlink:title="WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="WeightedAverageExercisePriceAbstract" xlink:to="WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019" xlink:title="presentation: WeightedAverageExercisePriceAbstract to WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement2019" xlink:label="WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement2019" xlink:title="WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement2019" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="WeightedAverageExercisePriceAbstract" xlink:to="WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement2019" xlink:title="presentation: WeightedAverageExercisePriceAbstract to WeightedAverageExercisePriceOfShareOptionsGrantedInSharebasedPaymentArrangement2019" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019" xlink:label="WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019_2" xlink:title="WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="WeightedAverageExercisePriceAbstract" xlink:to="WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019_2" xlink:title="presentation: WeightedAverageExercisePriceAbstract to WeightedAverageExercisePriceOfShareOptionsOutstandingInSharebasedPaymentArrangement2019" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract" xlink:to="WeightedAverageExercisePriceAbstract" xlink:title="presentation: DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract to WeightedAverageExercisePriceAbstract" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_NumberOfOptionsAbstract" xlink:label="NumberOfOptionsAbstract" xlink:title="NumberOfOptionsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_NumberOfOutstandingShareOptions" xlink:label="NumberOfOutstandingShareOptions" xlink:title="NumberOfOutstandingShareOptions" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NumberOfOptionsAbstract" xlink:to="NumberOfOutstandingShareOptions" xlink:title="presentation: NumberOfOptionsAbstract to NumberOfOutstandingShareOptions" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_NumberOfShareOptionsGrantedInSharebasedPaymentArrangement" xlink:label="NumberOfShareOptionsGrantedInSharebasedPaymentArrangement" xlink:title="NumberOfShareOptionsGrantedInSharebasedPaymentArrangement" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NumberOfOptionsAbstract" xlink:to="NumberOfShareOptionsGrantedInSharebasedPaymentArrangement" xlink:title="presentation: NumberOfOptionsAbstract to NumberOfShareOptionsGrantedInSharebasedPaymentArrangement" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_NumberOfOutstandingShareOptions" xlink:label="NumberOfOutstandingShareOptions_2" xlink:title="NumberOfOutstandingShareOptions" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NumberOfOptionsAbstract" xlink:to="NumberOfOutstandingShareOptions_2" xlink:title="presentation: NumberOfOptionsAbstract to NumberOfOutstandingShareOptions" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract" xlink:to="NumberOfOptionsAbstract" xlink:title="presentation: DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract to NumberOfOptionsAbstract" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_WeightedAverageRemainingAbstract" xlink:label="WeightedAverageRemainingAbstract" xlink:title="WeightedAverageRemainingAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019" xlink:label="WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019" xlink:title="WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="WeightedAverageRemainingAbstract" xlink:to="WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019" xlink:title="presentation: WeightedAverageRemainingAbstract to WeightedAverageRemainingContractualLifeOfOutstandingShareOptions2019" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_WeightedAverageRemainingContractualLifeOfGrantedShareOptions" xlink:label="WeightedAverageRemainingContractualLifeOfGrantedShareOptions" xlink:title="WeightedAverageRemainingContractualLifeOfGrantedShareOptions" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="WeightedAverageRemainingAbstract" xlink:to="WeightedAverageRemainingContractualLifeOfGrantedShareOptions" xlink:title="presentation: WeightedAverageRemainingAbstract to WeightedAverageRemainingContractualLifeOfGrantedShareOptions" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract" xlink:to="WeightedAverageRemainingAbstract" xlink:title="presentation: DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract to WeightedAverageRemainingAbstract" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_NumberOfShareOptionsExercisableInSharebasedPaymentArrangement" xlink:label="NumberOfShareOptionsExercisableInSharebasedPaymentArrangement" xlink:title="NumberOfShareOptionsExercisableInSharebasedPaymentArrangement" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract" xlink:to="NumberOfShareOptionsExercisableInSharebasedPaymentArrangement" xlink:title="presentation: DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract to NumberOfShareOptionsExercisableInSharebasedPaymentArrangement" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_NumberOfOptionsVestedInShareBasedPaymentArrangement" xlink:label="NumberOfOptionsVestedInShareBasedPaymentArrangement" xlink:title="NumberOfOptionsVestedInShareBasedPaymentArrangement" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract" xlink:to="NumberOfOptionsVestedInShareBasedPaymentArrangement" xlink:title="presentation: DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract to NumberOfOptionsVestedInShareBasedPaymentArrangement" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_VestingRequirementsForShareBasedPaymentArrangementAwardVestingPeriod" xlink:label="VestingRequirementsForShareBasedPaymentArrangementAwardVestingPeriod" xlink:title="VestingRequirementsForShareBasedPaymentArrangementAwardVestingPeriod" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract" xlink:to="VestingRequirementsForShareBasedPaymentArrangementAwardVestingPeriod" xlink:title="presentation: DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract to VestingRequirementsForShareBasedPaymentArrangementAwardVestingPeriod" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_WeightedAverageGrantDateFairValueOfOptionsGrantedInShareBasedPaymentArrangement" xlink:label="WeightedAverageGrantDateFairValueOfOptionsGrantedInShareBasedPaymentArrangement" xlink:title="WeightedAverageGrantDateFairValueOfOptionsGrantedInShareBasedPaymentArrangement" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract" xlink:to="WeightedAverageGrantDateFairValueOfOptionsGrantedInShareBasedPaymentArrangement" xlink:title="presentation: DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract to WeightedAverageGrantDateFairValueOfOptionsGrantedInShareBasedPaymentArrangement" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/ShareBasedCompensationFairValuesOfOptionsGrantedDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract" xlink:label="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract" xlink:title="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable" xlink:label="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable" xlink:title="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CategoriesOfRelatedPartiesAxis" xlink:label="CategoriesOfRelatedPartiesAxis" xlink:title="CategoriesOfRelatedPartiesAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_EntitysTotalForRelatedPartiesMember" xlink:label="EntitysTotalForRelatedPartiesMember" xlink:title="EntitysTotalForRelatedPartiesMember" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_EmployeesMember" xlink:label="EmployeesMember" xlink:title="EmployeesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntitysTotalForRelatedPartiesMember" xlink:to="EmployeesMember" xlink:title="presentation: EntitysTotalForRelatedPartiesMember to EmployeesMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_NonExecutiveDirectorsMember" xlink:label="NonExecutiveDirectorsMember" xlink:title="NonExecutiveDirectorsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntitysTotalForRelatedPartiesMember" xlink:to="NonExecutiveDirectorsMember" xlink:title="presentation: EntitysTotalForRelatedPartiesMember to NonExecutiveDirectorsMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CategoriesOfRelatedPartiesAxis" xlink:to="EntitysTotalForRelatedPartiesMember" xlink:title="presentation: CategoriesOfRelatedPartiesAxis to EntitysTotalForRelatedPartiesMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable" xlink:to="CategoriesOfRelatedPartiesAxis" xlink:title="presentation: DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable to CategoriesOfRelatedPartiesAxis" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_RangeAxis" xlink:label="RangeAxis" xlink:title="RangeAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_RangesMember" xlink:label="RangesMember" xlink:title="RangesMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_BottomOfRangeMember" xlink:label="BottomOfRangeMember" xlink:title="BottomOfRangeMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangesMember" xlink:to="BottomOfRangeMember" xlink:title="presentation: RangesMember to BottomOfRangeMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_TopOfRangeMember" xlink:label="TopOfRangeMember" xlink:title="TopOfRangeMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangesMember" xlink:to="TopOfRangeMember" xlink:title="presentation: RangesMember to TopOfRangeMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RangeAxis" xlink:to="RangesMember" xlink:title="presentation: RangeAxis to RangesMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable" xlink:to="RangeAxis" xlink:title="presentation: DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable to RangeAxis" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems" xlink:label="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems" xlink:title="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_WeightedAverageAssumptionsAbstract" xlink:label="WeightedAverageAssumptionsAbstract" xlink:title="WeightedAverageAssumptionsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ExercisePriceShareOptionsGranted2019" xlink:label="ExercisePriceShareOptionsGranted2019" xlink:title="ExercisePriceShareOptionsGranted2019" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="WeightedAverageAssumptionsAbstract" xlink:to="ExercisePriceShareOptionsGranted2019" xlink:title="presentation: WeightedAverageAssumptionsAbstract to ExercisePriceShareOptionsGranted2019" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DescriptionOfExpectedVolatilityShareOptionsGranted" xlink:label="DescriptionOfExpectedVolatilityShareOptionsGranted" xlink:title="DescriptionOfExpectedVolatilityShareOptionsGranted" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="WeightedAverageAssumptionsAbstract" xlink:to="DescriptionOfExpectedVolatilityShareOptionsGranted" xlink:title="presentation: WeightedAverageAssumptionsAbstract to DescriptionOfExpectedVolatilityShareOptionsGranted" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DescriptionOfOptionLifeShareOptionsGranted" xlink:label="DescriptionOfOptionLifeShareOptionsGranted" xlink:title="DescriptionOfOptionLifeShareOptionsGranted" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="WeightedAverageAssumptionsAbstract" xlink:to="DescriptionOfOptionLifeShareOptionsGranted" xlink:title="presentation: WeightedAverageAssumptionsAbstract to DescriptionOfOptionLifeShareOptionsGranted" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ExpectedDividendAsPercentageShareOptionsGranted" xlink:label="ExpectedDividendAsPercentageShareOptionsGranted" xlink:title="ExpectedDividendAsPercentageShareOptionsGranted" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="WeightedAverageAssumptionsAbstract" xlink:to="ExpectedDividendAsPercentageShareOptionsGranted" xlink:title="presentation: WeightedAverageAssumptionsAbstract to ExpectedDividendAsPercentageShareOptionsGranted" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DescriptionOfRiskFreeInterestRateShareOptionsGranted" xlink:label="DescriptionOfRiskFreeInterestRateShareOptionsGranted" xlink:title="DescriptionOfRiskFreeInterestRateShareOptionsGranted" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="WeightedAverageAssumptionsAbstract" xlink:to="DescriptionOfRiskFreeInterestRateShareOptionsGranted" xlink:title="presentation: WeightedAverageAssumptionsAbstract to DescriptionOfRiskFreeInterestRateShareOptionsGranted" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems" xlink:to="WeightedAverageAssumptionsAbstract" xlink:title="presentation: DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems to WeightedAverageAssumptionsAbstract" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_ShareOptionAwardGrantedPeriod" xlink:label="ShareOptionAwardGrantedPeriod" xlink:title="ShareOptionAwardGrantedPeriod" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems" xlink:to="ShareOptionAwardGrantedPeriod" xlink:title="presentation: DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems to ShareOptionAwardGrantedPeriod" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_OtherReserves" xlink:label="OtherReserves" xlink:title="OtherReserves" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems" xlink:to="OtherReserves" xlink:title="presentation: DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems to OtherReserves" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_AdjustmentsForSharebasedPayments" xlink:label="AdjustmentsForSharebasedPayments" xlink:title="AdjustmentsForSharebasedPayments" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems" xlink:to="AdjustmentsForSharebasedPayments" xlink:title="presentation: DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems to AdjustmentsForSharebasedPayments" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable" xlink:to="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems" xlink:title="presentation: DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable to DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementLineItems" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract" xlink:to="DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable" xlink:title="presentation: DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementAbstract to DisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementTable" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/RelatedPartyDisclosuresDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesAbstract" xlink:label="DisclosureOfTransactionsBetweenRelatedPartiesAbstract" xlink:title="DisclosureOfTransactionsBetweenRelatedPartiesAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesTable" xlink:label="DisclosureOfTransactionsBetweenRelatedPartiesTable" xlink:title="DisclosureOfTransactionsBetweenRelatedPartiesTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CategoriesOfRelatedPartiesAxis" xlink:label="CategoriesOfRelatedPartiesAxis" xlink:title="CategoriesOfRelatedPartiesAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_EntitysTotalForRelatedPartiesMember" xlink:label="EntitysTotalForRelatedPartiesMember" xlink:title="EntitysTotalForRelatedPartiesMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_SubsidiariesMember" xlink:label="SubsidiariesMember" xlink:title="SubsidiariesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EntitysTotalForRelatedPartiesMember" xlink:to="SubsidiariesMember" xlink:title="presentation: EntitysTotalForRelatedPartiesMember to SubsidiariesMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CategoriesOfRelatedPartiesAxis" xlink:to="EntitysTotalForRelatedPartiesMember" xlink:title="presentation: CategoriesOfRelatedPartiesAxis to EntitysTotalForRelatedPartiesMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTransactionsBetweenRelatedPartiesTable" xlink:to="CategoriesOfRelatedPartiesAxis" xlink:title="presentation: DisclosureOfTransactionsBetweenRelatedPartiesTable to CategoriesOfRelatedPartiesAxis" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ClassesOfShareCapitalAxis" xlink:label="ClassesOfShareCapitalAxis" xlink:title="ClassesOfShareCapitalAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ClassesOfShareCapitalMember" xlink:label="ClassesOfShareCapitalMember" xlink:title="ClassesOfShareCapitalMember" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_OrdinarySharesMember" xlink:label="OrdinarySharesMember" xlink:title="OrdinarySharesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassesOfShareCapitalMember" xlink:to="OrdinarySharesMember" xlink:title="presentation: ClassesOfShareCapitalMember to OrdinarySharesMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_ClassAOrdinarySharesMember" xlink:label="ClassAOrdinarySharesMember" xlink:title="ClassAOrdinarySharesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassesOfShareCapitalMember" xlink:to="ClassAOrdinarySharesMember" xlink:title="presentation: ClassesOfShareCapitalMember to ClassAOrdinarySharesMember" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_SeriesBPreferredSharesMember" xlink:label="SeriesBPreferredSharesMember" xlink:title="SeriesBPreferredSharesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassesOfShareCapitalMember" xlink:to="SeriesBPreferredSharesMember" xlink:title="presentation: ClassesOfShareCapitalMember to SeriesBPreferredSharesMember" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassesOfShareCapitalAxis" xlink:to="ClassesOfShareCapitalMember" xlink:title="presentation: ClassesOfShareCapitalAxis to ClassesOfShareCapitalMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTransactionsBetweenRelatedPartiesTable" xlink:to="ClassesOfShareCapitalAxis" xlink:title="presentation: DisclosureOfTransactionsBetweenRelatedPartiesTable to ClassesOfShareCapitalAxis" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CapitalRequirementsAxis" xlink:label="CapitalRequirementsAxis" xlink:title="CapitalRequirementsAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_CapitalRequirementsMember" xlink:label="CapitalRequirementsMember" xlink:title="CapitalRequirementsMember" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_InitialPublicOfferingMember" xlink:label="InitialPublicOfferingMember" xlink:title="InitialPublicOfferingMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CapitalRequirementsMember" xlink:to="InitialPublicOfferingMember" xlink:title="presentation: CapitalRequirementsMember to InitialPublicOfferingMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CapitalRequirementsAxis" xlink:to="CapitalRequirementsMember" xlink:title="presentation: CapitalRequirementsAxis to CapitalRequirementsMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTransactionsBetweenRelatedPartiesTable" xlink:to="CapitalRequirementsAxis" xlink:title="presentation: DisclosureOfTransactionsBetweenRelatedPartiesTable to CapitalRequirementsAxis" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfTransactionsBetweenRelatedPartiesLineItems" xlink:label="DisclosureOfTransactionsBetweenRelatedPartiesLineItems" xlink:title="DisclosureOfTransactionsBetweenRelatedPartiesLineItems" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_RelatedPartyTransactionsAbstract" xlink:label="RelatedPartyTransactionsAbstract" xlink:title="RelatedPartyTransactionsAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_NumberOfSharesIssued" xlink:label="NumberOfSharesIssued" xlink:title="NumberOfSharesIssued" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RelatedPartyTransactionsAbstract" xlink:to="NumberOfSharesIssued" xlink:title="presentation: RelatedPartyTransactionsAbstract to NumberOfSharesIssued" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_NumberOfSharesRedesignated" xlink:label="NumberOfSharesRedesignated" xlink:title="NumberOfSharesRedesignated" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RelatedPartyTransactionsAbstract" xlink:to="NumberOfSharesRedesignated" xlink:title="presentation: RelatedPartyTransactionsAbstract to NumberOfSharesRedesignated" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_NumberOfOptionsGrantedToPurchaseShares" xlink:label="NumberOfOptionsGrantedToPurchaseShares" xlink:title="NumberOfOptionsGrantedToPurchaseShares" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RelatedPartyTransactionsAbstract" xlink:to="NumberOfOptionsGrantedToPurchaseShares" xlink:title="presentation: RelatedPartyTransactionsAbstract to NumberOfOptionsGrantedToPurchaseShares" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_NumberOfSharesRedeemed" xlink:label="NumberOfSharesRedeemed" xlink:title="NumberOfSharesRedeemed" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RelatedPartyTransactionsAbstract" xlink:to="NumberOfSharesRedeemed" xlink:title="presentation: RelatedPartyTransactionsAbstract to NumberOfSharesRedeemed" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_NumberOfSharesRedeemedParValue" xlink:label="NumberOfSharesRedeemedParValue" xlink:title="NumberOfSharesRedeemedParValue" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RelatedPartyTransactionsAbstract" xlink:to="NumberOfSharesRedeemedParValue" xlink:title="presentation: RelatedPartyTransactionsAbstract to NumberOfSharesRedeemedParValue" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_NumberOfSharesCancelled" xlink:label="NumberOfSharesCancelled" xlink:title="NumberOfSharesCancelled" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RelatedPartyTransactionsAbstract" xlink:to="NumberOfSharesCancelled" xlink:title="presentation: RelatedPartyTransactionsAbstract to NumberOfSharesCancelled" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_NumberOfSharesCancelledParValue" xlink:label="NumberOfSharesCancelledParValue" xlink:title="NumberOfSharesCancelledParValue" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="RelatedPartyTransactionsAbstract" xlink:to="NumberOfSharesCancelledParValue" xlink:title="presentation: RelatedPartyTransactionsAbstract to NumberOfSharesCancelledParValue" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTransactionsBetweenRelatedPartiesLineItems" xlink:to="RelatedPartyTransactionsAbstract" xlink:title="presentation: DisclosureOfTransactionsBetweenRelatedPartiesLineItems to RelatedPartyTransactionsAbstract" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_KeyManagementCompensationAbstract" xlink:label="KeyManagementCompensationAbstract" xlink:title="KeyManagementCompensationAbstract" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_KeyManagementPersonnelCompensationSalariesAndRelatedExpenses" xlink:label="KeyManagementPersonnelCompensationSalariesAndRelatedExpenses" xlink:title="KeyManagementPersonnelCompensationSalariesAndRelatedExpenses" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="KeyManagementCompensationAbstract" xlink:to="KeyManagementPersonnelCompensationSalariesAndRelatedExpenses" xlink:title="presentation: KeyManagementCompensationAbstract to KeyManagementPersonnelCompensationSalariesAndRelatedExpenses" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_KeyManagementPersonnelCompensationSharebasedPayment" xlink:label="KeyManagementPersonnelCompensationSharebasedPayment" xlink:title="KeyManagementPersonnelCompensationSharebasedPayment" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="KeyManagementCompensationAbstract" xlink:to="KeyManagementPersonnelCompensationSharebasedPayment" xlink:title="presentation: KeyManagementCompensationAbstract to KeyManagementPersonnelCompensationSharebasedPayment" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_KeyManagementPersonnelCompensation" xlink:label="KeyManagementPersonnelCompensation" xlink:title="KeyManagementPersonnelCompensation" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="KeyManagementCompensationAbstract" xlink:to="KeyManagementPersonnelCompensation" xlink:title="presentation: KeyManagementCompensationAbstract to KeyManagementPersonnelCompensation" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTransactionsBetweenRelatedPartiesLineItems" xlink:to="KeyManagementCompensationAbstract" xlink:title="presentation: DisclosureOfTransactionsBetweenRelatedPartiesLineItems to KeyManagementCompensationAbstract" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTransactionsBetweenRelatedPartiesTable" xlink:to="DisclosureOfTransactionsBetweenRelatedPartiesLineItems" xlink:title="presentation: DisclosureOfTransactionsBetweenRelatedPartiesTable to DisclosureOfTransactionsBetweenRelatedPartiesLineItems" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfTransactionsBetweenRelatedPartiesAbstract" xlink:to="DisclosureOfTransactionsBetweenRelatedPartiesTable" xlink:title="presentation: DisclosureOfTransactionsBetweenRelatedPartiesAbstract to DisclosureOfTransactionsBetweenRelatedPartiesTable" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/LossPerShareDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_EarningsPerShareAbstract" xlink:label="EarningsPerShareAbstract" xlink:title="EarningsPerShareAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityAbstract" xlink:label="ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityAbstract" xlink:title="ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ProfitLossAttributableToOwnersOfParent" xlink:label="ProfitLossAttributableToOwnersOfParent" xlink:title="ProfitLossAttributableToOwnersOfParent" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityAbstract" xlink:to="ProfitLossAttributableToOwnersOfParent" xlink:title="presentation: ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityAbstract to ProfitLossAttributableToOwnersOfParent" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_WeightedAverageShares" xlink:label="WeightedAverageShares" xlink:title="WeightedAverageShares" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityAbstract" xlink:to="WeightedAverageShares" xlink:title="presentation: ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityAbstract to WeightedAverageShares" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_BasicEarningsLossPerShare" xlink:label="BasicEarningsLossPerShare" xlink:title="BasicEarningsLossPerShare" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityAbstract" xlink:to="BasicEarningsLossPerShare" xlink:title="presentation: ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityAbstract to BasicEarningsLossPerShare" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DilutedEarningsLossPerShare" xlink:label="DilutedEarningsLossPerShare" xlink:title="DilutedEarningsLossPerShare" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityAbstract" xlink:to="DilutedEarningsLossPerShare" xlink:title="presentation: ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityAbstract to DilutedEarningsLossPerShare" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="EarningsPerShareAbstract" xlink:to="ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityAbstract" xlink:title="presentation: EarningsPerShareAbstract to ProfitLossAttributableToOrdinaryEquityHoldersOfParentEntityAbstract" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel" />
  </link:presentationLink>
  <link:presentationLink xlink:type="extended" xlink:role="http://ghres.com/role/EventsAfterReportingDateDetails">
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract" xlink:label="DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract" xlink:title="DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodTable" xlink:label="DisclosureOfNonadjustingEventsAfterReportingPeriodTable" xlink:title="DisclosureOfNonadjustingEventsAfterReportingPeriodTable" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_NonadjustingEventsAfterReportingPeriodAxis" xlink:label="NonadjustingEventsAfterReportingPeriodAxis" xlink:title="NonadjustingEventsAfterReportingPeriodAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_NonadjustingEventsMember" xlink:label="NonadjustingEventsMember" xlink:title="NonadjustingEventsMember" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_SubsequentEventsMember" xlink:label="SubsequentEventsMember" xlink:title="SubsequentEventsMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NonadjustingEventsMember" xlink:to="SubsequentEventsMember" xlink:title="presentation: NonadjustingEventsMember to SubsequentEventsMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="NonadjustingEventsAfterReportingPeriodAxis" xlink:to="NonadjustingEventsMember" xlink:title="presentation: NonadjustingEventsAfterReportingPeriodAxis to NonadjustingEventsMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfNonadjustingEventsAfterReportingPeriodTable" xlink:to="NonadjustingEventsAfterReportingPeriodAxis" xlink:title="presentation: DisclosureOfNonadjustingEventsAfterReportingPeriodTable to NonadjustingEventsAfterReportingPeriodAxis" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ClassesOfShareCapitalAxis" xlink:label="ClassesOfShareCapitalAxis" xlink:title="ClassesOfShareCapitalAxis" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ClassesOfShareCapitalMember" xlink:label="ClassesOfShareCapitalMember" xlink:title="ClassesOfShareCapitalMember" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_SeriesBPreferredSharesMember" xlink:label="SeriesBPreferredSharesMember" xlink:title="SeriesBPreferredSharesMember" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassesOfShareCapitalMember" xlink:to="SeriesBPreferredSharesMember" xlink:title="presentation: ClassesOfShareCapitalMember to SeriesBPreferredSharesMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="ClassesOfShareCapitalAxis" xlink:to="ClassesOfShareCapitalMember" xlink:title="presentation: ClassesOfShareCapitalAxis to ClassesOfShareCapitalMember" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfNonadjustingEventsAfterReportingPeriodTable" xlink:to="ClassesOfShareCapitalAxis" xlink:title="presentation: DisclosureOfNonadjustingEventsAfterReportingPeriodTable to ClassesOfShareCapitalAxis" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems" xlink:label="DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems" xlink:title="DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_DetailedInformationAboutIssuanceOfEquityAbstract" xlink:label="DetailedInformationAboutIssuanceOfEquityAbstract" xlink:title="DetailedInformationAboutIssuanceOfEquityAbstract" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_NumberOfSharesIssued" xlink:label="NumberOfSharesIssued" xlink:title="NumberOfSharesIssued" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DetailedInformationAboutIssuanceOfEquityAbstract" xlink:to="NumberOfSharesIssued" xlink:title="presentation: DetailedInformationAboutIssuanceOfEquityAbstract to NumberOfSharesIssued" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="http://xbrl.ifrs.org/taxonomy/2021-03-24/full_ifrs/full_ifrs-cor_2021-03-24.xsd#ifrs-full_ParValuePerShare" xlink:label="ParValuePerShare" xlink:title="ParValuePerShare" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DetailedInformationAboutIssuanceOfEquityAbstract" xlink:to="ParValuePerShare" xlink:title="presentation: DetailedInformationAboutIssuanceOfEquityAbstract to ParValuePerShare" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_GrossProceedsFromIssueOfShares" xlink:label="GrossProceedsFromIssueOfShares" xlink:title="GrossProceedsFromIssueOfShares" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DetailedInformationAboutIssuanceOfEquityAbstract" xlink:to="GrossProceedsFromIssueOfShares" xlink:title="presentation: DetailedInformationAboutIssuanceOfEquityAbstract to GrossProceedsFromIssueOfShares" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:loc xlink:type="locator" xlink:href="ghrs-20211231.xsd#ghrs_NumberOfVote" xlink:label="NumberOfVote" xlink:title="NumberOfVote" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DetailedInformationAboutIssuanceOfEquityAbstract" xlink:to="NumberOfVote" xlink:title="presentation: DetailedInformationAboutIssuanceOfEquityAbstract to NumberOfVote" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems" xlink:to="DetailedInformationAboutIssuanceOfEquityAbstract" xlink:title="presentation: DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems to DetailedInformationAboutIssuanceOfEquityAbstract" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfNonadjustingEventsAfterReportingPeriodTable" xlink:to="DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems" xlink:title="presentation: DisclosureOfNonadjustingEventsAfterReportingPeriodTable to DisclosureOfNonadjustingEventsAfterReportingPeriodLineItems" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract" xlink:to="DisclosureOfNonadjustingEventsAfterReportingPeriodTable" xlink:title="presentation: DisclosureOfNonadjustingEventsAfterReportingPeriodAbstract to DisclosureOfNonadjustingEventsAfterReportingPeriodTable" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
  </link:presentationLink>
</link:linkbase>
