[Event "It \"] [Site "masterchessopen.com St. Petersburg (Russia)"] [Round "3"] [White "Kruppa Yuri (UKR)"] [Black "Taimanov Mark E (RUS)"] [Result "1/2-1/2"] [WhiteElo "2570"] [BlackElo "2455"] [ECO "E47"] [Opening "Nimzo-Indian: 4.e3 O-O 5.Bd3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3 dxc4 7.Bxc4 Be7 8.Nf3 c5 9.O-O cxd4 10.exd4 Bd7 {#d} 1/2-1/2