<prompt> Suro saa 2011 lan, shiye na buro salakye Nikita Vitiugov-a Lê Quang Liêm-a lan suro Aeroflot Open-be dәn, na yakkәme suro tiebreak-be dәn. Shidǝ kam kǝn indimi Boris Gelfand ye dǝwo kǝla  <response>: World Chess Championship 2012 dǝga. 