[Event "It (cat.18)"] [Site "masterchessopen.com Poikovsky (Russia)"] [Date "2004.03.18"] [Round "2"] [White "Grischuk Alexander (RUS)"] [Black "Sokolov Ivan (NED)"] [Result "1-0"] [WhiteElo "2704"] [BlackElo "2663"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] { Grischuk Alexander (RUS) +0 =2 -0 Sokolov Ivan (NED) +1 =3 -1 } 1.e4 { 1 } 1...e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 cxd4 12.cxd4 Bb7 13.d5 Rc8 ( 13...Nc4 14.a4 bxa4 15.Bd3 Nb6 16.Nc3 Nfd7 17.Be3 Kh8 18.Nxa4 Nxa4 19.Qxa4 f5 20.exf5 Bxd5 21.Nd2 Bg5 22.b4 Bxe3 23.Rxe3 Nb6 24.Qd1 Bb7 25.Qh5 Nd5 26.Rg3 Nf4 27.Qg4 Qf6 28.Rc1 Rac8 29.Rxc8 Rxc8 30.Ne4 Bxe4 31.Bxe4 h5 32.Qf3 h4 33.Rg4 { ...0-1, Sion Castro Marcelino 2390 - Smyslov Vassily 2530 , Oviedo 1992 It (active) } ) 14.b3 ( 14.Nbd2 Nh5 ( 14...Qc7 15.Bd3 Nd7 16.Nf1 f5 17.Ng5 Bxg5 18.Bxg5 Nc4 { } ) 15.Nf1 Qc7 16.Ne3 g6 17.b3 Rb8 18.Bd2 Bc8 19.Rc1 Bd7 20.b4 Nb7 21.Bb3 Qb6 22.Ng4 Rfc8 23.Ng5 Rxc1 24.Bxc1 Nd8 25.Be3 Qb7 26.Nh6+ Kg7 27.Nf5+ Bxf5 28.exf5 Qd7 29.Ne4 Nf6 30.Nxf6 Bxf6 31.fxg6 fxg6 32.Qd2 Rc8 33.Rc1 Nf7 { ...1-0, Geller Efim P 2615 - Cobo Arteaga Eldis 2425 , Habana 1971 Memorial J.Capablanca } ) 14...Qc7 15.Bd3 { ? } 15...Nh5 { } ( 15...Nxe4 16.Bxe4 f5 17.Bd3 e4 18.Bg5 Bf6 19.Bxf6 Rxf6 20.Be2 exf3 21.Bxf3 b4 22.Nd2 Rff8 23.a3 Qb6 24.axb4 Qxb4 25.Ra4 Qc3 26.Re3 Qb2 27.Nf1 Rc5 28.Qe1 Rc1 29.Qxa5 Qb1 30.Be2 f4 31.Rf3 g5 32.Bd3 Qb2 33.Rc4 { 1-0, Morozevich Alexander 2742 - Ponomariov Ruslan 2684 , Moscow 2001 Ch World FIDE (KO-system) } ) 16.a4 { N } ( 16.Bf1 f5 17.exf5 Nf4 18.Bxf4 exf4 19.Na3 Bf6 20.Rb1 Qc3 21.Nxb5 { 1/2-1/2, Ciocaltea Viktor 2470 - Smejkal Jan 2600 , Halle 1974 It } ) 16...b4 17.Bd2 f5 18.Bxb4 Nf4 19.Nc3 Nxb3 20.Rb1 Nc5 21.Bxc5 Qxc5 22.Rxb7 Qxc3 23.Bxa6 Qa5 24.Rxe7 Qxa6 25.Nh4 fxe4 { ?! } ( 25...Rf6 { !? } 26.Nxf5 Rg6 27.g3 Nxh3+ { } ) 26.Qg4 Rf7 27.Nf5 h5 28.Qg5 e3 29.Rxf7 exf2+ 30.Kh2 { } {#r} 1-0