<prompt> Bhala ukuqhubeka kwalesi sigaba - Ngo-2006 waqhudelana kuma-Olympiad Chess  <response>: ngokokuqala ngqá. Ngo-2013, uZiska wathola inqubo yakhe yokuqala edingekayo ukuze athole isihloko se-GM eRiga Technical University Open 2013. Emncintiswaneni ofanayo eRiga, wanqoba umcimbi we-blitz Tournament D ngomphumela wamaphuzu ayi-9.511. 