[Event "Izt"] [Site "masterchessopen.com Saltsjobaden (Sweden)"] [Round "0"] [White "Bronstein David I (RUS)"] [Black "Kotov Alexander A (RUS)"] [Result "1-0"] [WhiteElo "2432"] [BlackElo "2500"] [ECO "D85"] [Opening "Gruenfeld: Exchange, 5.e4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 c5 7.Bc4 Bg7 8.Ne2 O-O 9.Be3 cxd4 10.cxd4 Nc6 11.O-O Bg4 12.f3 Na5 13.Rc1 ( 13.Bxf7+ Rxf7 14.fxg4 Rxf1+ 15.Qxf1 Nc4 { ? } ) 13...Nxc4 14.Rxc4 Bd7 15.Qb3 Qa5 16.Nc3 b6 ( 16...b5 17.Rc5 a6 18.Nd5 e6 19.Ne7+ Kh8 20.Nc6 Bxc6 21.Rxc6 Rac8 22.Rfc1 { ?? } 22...Rxc6 23.Rxc6 Qe1# ) 17.Rc1 Rfc8 18.Nd5 Rxc4 19.Qxc4 e6 20.Ne7+ Kf8 21.Nc6 Bxc6 22.Qxc6 Rd8 23.Qc7 Re8 24.Qd7 Qb4 { ! } 25.Kf1 ( 25.h3 Qe7 26.Rc7 Qxd7 27.Rxd7 Re7 { = } ) 25...Qe7 26.Qxe7+ Rxe7 27.Bg5 { ! } 27...f6 28.Be3 Ke8 29.Rc8+ Kd7 30.Ra8 Kc6 31.Ke2 Rf7 32.Rc8+ Kd7 33.Rg8 { ? } ( 33.Ra8 Kc6 34.Kd3 Bf8 35.a4 { P } ) 33...Bf8 { ! } 34.Kd3 Kc6 35.Bd2 b5 { ? } ( 35...a5 { ! } 36.a4 b5 37.Bxa5 bxa4 38.Kc4 a3 { ^20 } ) 36.Ba5 a6 37.h3 f5 38.e5 { ! } 38...Kd7 ( 38...Kb7 { ? } 39.d5 Bc5 40.d6 Kc6 41.Rc8+ Kd5 42.Rc7 { +?? } ) 39.Kc3 Kc6 40.Bb4 Bxb4+ 41.Kxb4 a5+ { ? } ( 41...Rd7 { ! } 42.Kc3 Rc7 { = } ) 42.Kxa5 Rd7 ( 42...Ra7+ 43.Kb4 Rxa2 44.Rd8 { P } ) 43.Rc8+ Kd5 44.Kxb5 Kxd4 45.f4 { ! } 45...Ke3 46.g3 Rd3 47.a4 Kf3 48.a5 Kxg3 49.a6 Ra3 ( 49...Kxf4 50.a7 Ra3 51.Rc4+ { +?? } ) 50.Rc4 h5 ( 50...g5 51.Ra4 Rb3+ 52.Kc6 Rb8 53.fxg5 { +?? } ) 51.Ra4 Rd3 52.a7 Rd8 53.Kc6 h4 54.a8=Q Rxa8 55.Rxa8 Kxf4 56.Kd6 g5 57.Ra4+ Kg3 58.Kxe6 g4 1-0