[Event "Memorial M.Chigorin"] [Site "Sochi (Russia)"] [Round "15"] [White "Zaitsev Alexander (RUS)"] [Black "Unzicker Wolfgang (GER)"] [Result "0-1"] [WhiteElo "2383"] [BlackElo "2433"] [ECO "A16"] [Opening "English: Anglo-Gruenfeld, 3.cxd5"] 1.c4 Nf6 2.Nc3 d5 3.cxd5 Nxd5 4.d4 e6 5.Nf3 c5 6.e3 Nc6 7.Bd3 cxd4 8.exd4 Be7 9.O-O O-O 10.Re1 Bf6 11.Be4 Nce7 12.Qd3 g6 13.Bh6 Bg7 14.Bxg7 Kxg7 15.Ne5 b6 16.h4 Bb7 17.h5 Nf5 18.Nxd5 Bxd5 19.Bxf5 exf5 20.Qd2 Qh4 21.Qb4 Rad8 22.Rac1 Qxh5 23.Qd2 Qh6 24.f4 Qh4 25.b4 Rc8 26.b5 Rfe8 27.a4 Qg3 28.Re2 Qa3 29.Rb1 Qxa4 30.Qb2 a6 31.bxa6 Qxa6 32.Re3 Qa4 33.Ra1 Rc2 34.Rxa4 Rxb2 35.g3 Rc8 36.Nd3 Rd2 37.Ne1 Rc1 38.Rb4 Be4 39.Rxb6 Rxd4 40.Rb2 Bd5 41.Kf2 h5 42.Nf3 Rdd1 43.Ne1 Rc4 44.Rd3 Rxd3 45.Nxd3 Rc3 46.Ne1 Be4 47.Ra2 h4 48.gxh4 Rh3 49.Ra7 Rxh4 50.Ke3 Rh3+ 51.Kf2 Rb3 52.Rc7 Kf6 53.Ra7 Bd5 54.Ra6+ Ke7 55.Ra7+ Kd6 56.Ra6+ Bc6 57.Ra2 Be4 58.Ra6+ Kc5 59.Ra5+ Kb6 60.Re5 Ra3 61.Re7 Ra7 62.Re8 Kc6 63.Rd8 Kc7 64.Rd2 Ra3 65.Rd4 f6 66.Rc4+ Kd7 67.Rb4 g5 68.Rb8 Ke7 69.Rh8 Kf7 70.Rh7+ Kg6 71.Rh8 Kg7 72.Rh5 Ra2+ 73.Ke3 gxf4+ 74.Kxf4 Re2 75.Nf3 Rf2 76.Rh3 Bxf3 {#R} 0-1