<prompt> Bhala ukuqhubeka kwalesi sigaba - UKarjakin wanqoba i-European U10 Chess Championship ngo-1999, futhi waba yi-World U12 Chess Champion ngo-2001. Wathola isihloko se-international master eneminyaka engu-11, futhi wanikezwa isihloko sakhe se-grandmaster ngo-2003. Umele i-Ukraine kuma-Olympic Chess ngo-2004, wanqoba igolide leqembu nelomuntu ngamunye. Uncintisane kuma-Olympiads amabili e-Ukraine, futhi wanqoba i-Corus chess tournament ngo-2009, ngaphambi kokudluliselwa eRussia. Kusukela ngaleso sikhathi uye wamelela iRussia amahlandla ayisihlanu kuma-Olympic Chess, wawina igolide lomuntu ngamunye ngo-2010  <response>: . futhi. Uphinde wanqoba igolide leqembu neRussia eMqhudelwaneni Womhlaba Wamaqembu Wesheshi ngo-2013 nango-2019. 