[Event "Bundesliga 2003/04"] [Site "masterchessopen.com Germany"] [Round "4"] [White "Sokolov Ivan (NED)"] [Black "Berndt Stephan (GER)"] [Result "1-0"] [WhiteElo "2663"] [BlackElo "2438"] [ECO "E32"] [Opening "Nimzo-Indian: Classical, 4...d6"] { Sokolov Ivan (NED) +22 =22 -6 } 1.d4 { 1 } 1...Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 d6 5.e3 { = } 5...Nbd7 ( 5...O-O 6.Bd3 c5 7.Ne2 Nc6 8.O-O h6 9.a3 Ba5 10.h3 Bc7 11.f4 cxd4 12.exd4 Bb6 13.Be3 e5 14.Nb5 e4 15.Bxe4 Re8 16.Ng3 Nxe4 17.Nxe4 Bf5 18.Nbxd6 Bxe4 19.Nxe4 Qe7 20.c5 Qxe4 21.Qxe4 Rxe4 22.Rfe1 Bd8 23.d5 Ne7 24.Rad1 a5 25.g4 { ...0-1, Kakageldyev Amanmurad 2395 - Korchnoi Viktor 2670 , Leningrad 1969 Ch URS } ) 6.Bd3 Bxc3+ ( 6...O-O 7.Ne2 c5 8.O-O b6 9.b3 Bb7 10.Rd1 cxd4 11.exd4 Bxc3 12.Nxc3 a6 13.Ba3 Qc7 14.Rac1 Rfe8 15.Qd2 Rac8 16.Bb1 h6 17.Qd3 Nf8 18.d5 e5 19.Ne4 Nxe4 20.Qxe4 Rcd8 21.Rc3 Bc8 22.b4 f5 23.Qc2 Ng6 24.c5 Nf4 25.c6 Rf8 26.Bc1 { ...1-0, Marinelli - Iannacone Ernesto 2375 , Rome 1994 It (open) } ) 7.bxc3 O-O { N } ( 7...e5 8.Ne2 O-O 9.O-O Re8 10.Ng3 Nf8 11.h3 h5 12.f4 h4 13.fxe5 dxe5 14.Ne4 Nh5 15.Qf2 f5 16.Be2 Nf6 17.Nxf6+ Qxf6 18.Bd3 e4 19.Be2 Bd7 20.Bd2 Re7 21.a4 Rae8 22.c5 g5 23.Bb5 c6 24.Bc4+ Kh8 25.Rab1 Bc8 26.Kh2 Ng6 27.Be2 { ...0-1, Alatortsev Vladimir A - Sokolsky Alexey, Moscow 1944 Ch URS } ) 8.Ne2 b6 9.O-O Bb7 10.e4 { } ( 10.f3 { !? } 10...c5 11.e4 Qc7 12.a4 { } ) 10...c5 11.Ng3 Rc8 12.Qe2 Ba6 { } ( 12...Re8 { !? } 13.f3 Nf8 14.Be3 Ng6 { } ) 13.Be3 { } ( 13.f4 { !? } 13...Bb7 14.e5 Ne8 15.Ba3 { } ) 13...Ne8 { } ( 13...cxd4 { !? } 14.cxd4 e5 15.Nf5 exd4 { } ) 14.f4 { } ( 14.Rfd1 { !? } 14...Nb8 15.dxc5 dxc5 16.e5 { } ) 14...e5 15.Nf5 Kh8 { } ( 15...cxd4 { !? } 16.cxd4 exd4 17.Bxd4 Nc5 { } ) 16.Rf3 { } ( 16.Rfd1 { !? } 16...cxd4 17.cxd4 g6 18.Nh6 { } ) 16...g6 17.Nh6 cxd4 18.cxd4 f6 19.f5 exd4 20.Bxd4 g5 21.h4 { } ( 21.Rc1 { !? } 21...Ne5 22.Rh3 Nxd3 23.Qxd3 { } ) 21...gxh4 22.Rh3 Ne5 23.Rxh4 Rc7 { } ( 23...Nxd3 { !? } 24.Qxd3 Rxc4 25.Rd1 Qc7 { } ) 24.Rd1 { } ( 24.Rc1 { !? } 24...Qc8 25.Rc3 Bxc4 26.Bxc4 { } ) 24...Qc8 25.Qh5 Rg7 26.Bxe5 { } ( 26.Bf1 { !? } 26...Rg5 27.Qe2 Bxc4 28.Qf2 { } ) 26...fxe5 { } ( 26...dxe5 { !? } 27.Rg4 Rd7 28.Kh2 Ng7 { } ) 27.Kh2 Qd8 28.Be2 { } ( 28.Ng4 { !? } 28...Rfg8 29.Qh6 Qc7 30.Ne3 { } ) 28...Qe7 29.Rg4 { ? } ( 29.g3 { !? } 29...Qc7 30.Ng4 Qc6 31.Bd3 { } ) 29...Nf6 30.Rxg7 Qxg7 31.Qh4 Nxe4 32.Bf3 Nf6 { ? } ( 32...Ng5 { !? } 33.Kh1 Rf6 34.Ng4 Rxf5 { } ) 33.Rxd6 Bxc4 34.a3 { ? } ( 34.Ng4 { !? } 34...Nxg4+ 35.Bxg4 e4 36.f6 { } ) 34...e4 35.Bxe4 { ?! } ( 35.Bd1 { !? } 35...Qe7 36.Rc6 Bd5 37.Rc1 { } ) 35...b5 { ?? } ( 35...Qc7 36.g3 Qxd6 37.Bg2 Bd3 { } ) 36.Bf3 a5 { } ( 36...Ne8 { !? } 37.Rc6 Nf6 38.Kg1 Bd5 { } ) 37.Qf4 a4 { ?! } ( 37...Qc7 { !? } 38.g4 Ne4 39.Qe5+ Rf6 { } ) 38.g4 Qc7 { ? } ( 38...Nd7 { !? } 39.g5 Qe5 40.Rd4 Qxf4+ { } ) 39.g5 Nd5 { ?! } ( 39...b4 { !? } 40.Rd4 Qxf4+ 41.Rxf4 Bb3 { } ) 40.Bxd5 { } {#r} 1-0