[Event "Ch PriFO (open)"] [Site "masterchessopen.com Kazan (Russia)"] [Date "2012.03.06"] [Round "9"] [White "Yatzenko Anton (RUS)"] [Black "Ospennikov Dmitry V (RUS)"] [Result "1/2-1/2"] [WhiteElo "2377"] [BlackElo "2200"] [ECO "E41"] [Opening "Nimzo-Indian: 4.e3 c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.a3 Bxc3+ 6.bxc3 O-O 7.Bd3 d6 8.e4 Nc6 9.Ne2 e5 10.O-O b6 11.d5 Na5 12.f4 exf4 13.Bxf4 Ng4 14.h3 Ne5 15.Bxe5 dxe5 16.Ng3 Nb7 17.Qe2 Nd6 18.a4 a6 19.a5 b5 20.Rfb1 Bd7 21.Nf1 Qh4 22.Nd2 Qg3 23.Rf1 Rab8 24.cxb5 Bxb5 25.Rf3 Qg5 26.Ra2 Qh4 27.Kh2 Rfc8 28.Bxb5 axb5 29.c4 b4 30.g3 Qg5 31.a6 h5 32.Nb3 f5 33.exf5 e4 34.h4 Qf6 35.Rf4 Qc3 36.a7 Ra8 37.Na5 b3 38.Qd2 Qxd2+ 39.Rxd2 Rxa7 40.Nxb3 Ra3 41.Nc1 Nxc4 42.Rc2 Nd6 43.f6 c4 44.Ne2 Rd3 45.Nc3 e3 46.Kg1 Rb8 47.f7+ Kf8 48.Rf1 Rd2 49.Rfc1 Kxf7 50.Kf1 Kg6 51.Rxd2 exd2 52.Rc2 Ne4 53.Ke2 Nxg3+ 54.Kxd2 Kf5 55.Nd1 Ne4+ 56.Ke2 Nd6 57.Ne3+ Ke5 58.Nxc4+ Nxc4 59.Rxc4 Kxd5 60.Rc7 g6 61.Kf3 Rb4 62.Kg3 Rg4+ 63.Kh3 Re4 64.Rg7 Re3+ 65.Kg2 Re6 66.Kg3 Ke5 67.Rg8 Ke4 68.Rg7 Rf6 69.Re7+ Kf5 70.Rg7 Rf8 71.Ra7 Re8 72.Ra5+ Re5 73.Ra3 Rb5 74.Rf3+ Ke5 75.Re3+ Kd5 76.Re8 {#d} 1/2-1/2