[Event "It (open)"] [Site "masterchessopenings Moscow (Russia)"] [Round "1"] [White "Isupov Vladimir (RUS)"] [Black "Zaitsev Igor A (RUS)"] [Result "1-0"] [WhiteElo "2420"] [BlackElo "2460"] [ECO "B54"] [Opening "Sicilian: Open, 2...d6, 4...Nf6"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Be2 g6 7.Be3 Bg7 8.Nb3 O-O 9.f4 Be6 10.g4 d5 11.f5 Bc8 12.exd5 Nb4 13.Bf3 gxf5 14.a3 fxg4 15.Bg2 Na6 16.Qd3 e6 17.d6 Nd5 18.Nxd5 exd5 19.O-O-O Qxd6 20.h3 Qg6 21.Qd2 Bf5 22.Nd4 Be4 23.Bxe4 Qxe4 24.Rhg1 f5 25.Rde1 Qe5 26.hxg4 f4 27.Bf2 Qf6 28.g5 Qg6 29.Re6 Qh5 30.Qa5 Rac8 31.Re7 Nc5 32.Kb1 Rf7 33.Ree1 b6 34.Qb5 Rcf8 35.Nc6 Qf3 36.Bd4 Bxd4 37.Nxd4 Qh5 38.Re5 Qg6 39.Rxd5 Qe4 40.Qc6 Qg6 41.Rd6 Qe4 42.g6 Rg7 43.gxh7+ Kh8 44.Rxg7 Qxc6 45.Rxc6 Kxg7 46.b4 f3 47.Nxf3 Rxf3 48.bxc5 Rxa3 49.Rh6 Kh8 50.cxb6 axb6 51.Kb2 Ra8 52.Rxb6 Kxh7 53.c4 Kg7 54.Re6 Kf7 55.Re1 Rc8 56.Kb3 Rb8+ 57.Ka4 Rc8 58.Kb5 Rb8+ 59.Ka6 Rc8 60.Re4 Ra8+ 61.Kb7 Ra4 62.Kb6 Rb4+ 63.Ka5 Rb1 64.c5 Rc1 65.Kb6 Rb1+ 66.Kc7 Rc1 67.c6 Kf6 68.Kd7 Rd1+ 69.Kc8 Rc1 70.c7 Kf5 71.Rb4 {#r} 1-0