[Event "23rd Czech Open A"] [Site "Pardubice CZE"] [Date "2012.07.24"] [Round "5.21"] [White "Tomas Kulhanek"] [Black "Oleg V Ivanov"] [Result "0-1"] [WhiteElo "2396"] [BlackElo "2506"] [ECO "B23"] [Opening "Sicilian: Closed"] 1.e4 c5 2.Nc3 a6 3.g3 b5 4.Bg2 Bb7 5.d3 e6 6.Nh3 Nf6 7.O-O d5 8.e5 Nfd7 9.f4 Nc6 10.Kh1 Be7 11.Ne2 d4 12.Neg1 Qc7 13.Nf3 Nb6 14.Qe2 g6 15.Bd2 h6 16.c4 dxc3 17.bxc3 O-O-O 18.Nf2 Kb8 19.c4 bxc4 20.dxc4 Nd4 21.Nxd4 Bxg2+ 22.Kxg2 Rxd4 23.Rab1 Ka7 24.Kg1 Qc6 25.Bc3 Rd7 26.Ba5 Rb8 27.Bxb6+ Rxb6 28.Rxb6 Qxb6 29.Rd1 Rd4 30.Qc2 Qc6 31.Rxd4 cxd4 32.Nd3 Qe4 33.c5 Kb7 34.Qb3+ Kc8 35.Qc4 Kb7 36.Nb4 Qe3+ 37.Kg2 Qe4+ 38.Kh3 Qf5+ 39.g4 Qe4 40.Qxa6+ Kc7 41.Qa5+ Kc8 42.Qa6+ Qb7 43.Qxb7+ Kxb7 44.Kg3 Bxc5 45.Nd3 Kc6 46.Kf3 Kd5 47.Nxc5 Kxc5 48.h4 Kb4 49.Ke2 Kc3 50.Kd1 h5 51.gxh5 gxh5 52.Kc1 Kd3 53.Kd1 Kc3 54.Kc1 Kd3 55.Kd1 Ke4 56.a4 Kd5 57.Kd2 Kc4 58.a5 Kb5 59.Kd3 Kxa5 60.Kxd4 Kb4 61.Ke4 Kc4 62.f5 Kc5 63.fxe6 fxe6 64.Kf4 Kd4 65.Kg5 Kxe5 66.Kxh5 Kf5 67.Kh6 e5 68.h5 e4 69.Kg7 e3 70.h6 e2 71.h7 e1=Q 72.h8=Q Qe7+ 73.Kh6 Qg5+ {#R} 0-1