<prompt> Bhala okuqhubekayo kwalesi sigaba - UHarshana wathola indondo yethusi esigabeni sabantu abaneminyaka engaphansi kwe-7 eminyakeni engu-2009 e-Asia Schools Chess Championship eyayibanjelwe eSri Lanka. Wabuye wathola indondo yegolide esigabeni esingaphansi kweminyaka engu-11 ku-2014 World Schools Chess Championship eyayibanjelwe eBrazil. Wanikezwa isihloko se-Candidate Master ngo-2015. Wathola indondo yesiliva esigabeni esingaphansi kwe-13 ku-2016 World Schools Chess Championship eyayibanjelwe eSochi, eRussia. Wabuye wathola indondo yesiliva esigabeni esingaphansi kweminyaka engu-15 ku-2018 World Schools Chess Championship eyayibanjelwe e-Albania. Wabuye wathola indondo yegolide esigabeni esingaphansi kwe-16 esivulekile ku-2018 Commonwealth Chess Championship ebibanjelwe eNew Delhi. Ngawo lowo nyaka, wanikezwa isihloko se-FIDE master. Wabuye waqhudelana emidlalweni yama-Olympiad yama-43  <response>: owawubanjelwe eGeorgia ngo-2018 lapho athola khona amaphuzu ayisithupha emidlalweni eyishumi. 