[Event "Frunze URS ch"] [Site "Frunze URS ch"] [Round "6"] [White "Lev Psakhis"] [Black "Vladimir Borisovich Tukmakov"] [Result "1-0"] [WhiteElo "2500"] [BlackElo "2480"] [ECO "D85"] [Opening "Gruenfeld: Exchange, 5.e4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Nf3 c5 8.Be3 Qa5 9.Qd2 Nc6 10.Rb1 a6 11.Rc1 cxd4 12.cxd4 Qxd2+ 13.Kxd2 f5 14.Bd3 O-O 15.d5 fxe4 16.Bxe4 Ne5 17.Nxe5 Bxe5 18.Rb1 Bd6 19.h4 b5 20.h5 Bf5 21.f3 Rac8 22.hxg6 hxg6 23.Rbc1 a5 24.Kd3 Rxc1 25.Rxc1 Kf7 26.Bd4 Bd7 27.Rh1 Rg8 28.Rh7+ Kf8 29.g4 g5 30.Rh6 Ke8 31.Bb6 b4 32.Kc4 Ba4 33.Bh7 Rg7 34.Bf5 Bd1 35.Be6 Rf7 36.Bxf7+ Kxf7 37.Rh3 a4 38.Be3 Kg6 39.Bd2 b3 40.axb3 axb3 41.Bc3 Ba3 42.Rh8 b2 43.Rb8 Bxf3 44.Bxb2 Bxb2 45.Rxb2 Bxg4 46.Kd4 Bf3 47.Rb6+ Kf7 48.Ke5 g4 49.Rb7 Kg6 50.Rxe7 g3 51.Kd4 g2 52.Re1 Kf7 53.d6 Be2 54.Ke3 Bb5 55.Kf2 Bc6 56.Re7+ Kf6 57.Kg1 Bd5 58.Rh7 {#r} 1-0