[Event "Bundesliga 2005/06"] [Site "masterchessopen.com Germany"] [Date "2005.12.11"] [Round "6"] [White "Kalinitschew Sergey (GER)"] [Black "Van Den Doel Erik (NED)"] [Result "0-1"] [WhiteElo "2491"] [BlackElo "2582"] [ECO "E33"] [Opening "Nimzo-Indian: Classical, 4...Nc6"] { Kalinitschew Sergey (GER) +1 =0 -0 Van Den Doel Erik (NED) +1 =0 -0 } 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 Nc6 5.Nf3 d6 6.Bg5 { ?/= } ( 6.a3 Bxc3+ 7.Qxc3 a5 8.Bg5 h6 9.Bh4 g5 10.Bg3 Ne4 11.Qd3 Nxg3 12.hxg3 Qf6 13.e3 Bd7 14.Be2 a4 15.Nd2 e5 16.Ne4 Qg7 17.O-O-O Na5 18.Nc3 exd4 19.exd4 Nb3+ 20.Kb1 Kf8 21.Bf3 Rb8 22.Rhe1 g4 23.Bd5 Qg5 24.f4 gxf3 25.Rf1 Re8 { ...1-0, Kalinitschew Sergey 2533 - Brueggemann Joachim 2404 , Germany 13.11.2004 Bundesliga 2004/05 } ) 6...h6 ( 6...O-O 7.e3 h6 8.Bh4 Qe7 9.O-O-O Bxc3 10.Qxc3 e5 11.Rg1 Bf5 12.d5 Nb8 13.g4 Bg6 14.Nd2 e4 15.g5 Ne8 16.f4 exf3 17.Nxf3 h5 18.Bg3 Nd7 19.Bf4 Nc5 20.Nh4 Be4 21.b4 Nd7 22.Bh3 a5 23.Bxd7 Qxd7 24.Qd4 Qe7 25.b5 c6 26.dxc6 { ...0-1, Skomorokhin Roman 2450 - Pozdniakov Sergei 2287 , St. Petersburg 1996 Cup Russia } ) 7.Bd2 e5 ( 7...O-O 8.a3 Bxc3 9.Bxc3 a5 10.Rd1 Qe7 11.g3 e5 12.d5 Nb8 13.Bg2 a4 14.O-O Nbd7 15.Nd2 Nc5 16.e3 Bg4 17.Rde1 Qd7 18.f4 Rfe8 19.fxe5 dxe5 20.Bb4 Na6 21.Rxf6 Nxb4 22.axb4 gxf6 23.Rf1 Qe7 24.Qc3 Bd7 25.Ne4 f5 26.Nc5 Bc8 27.Bh3 { ...0-1, Bareev Evgeny 2715 - Vlassov Nikolai 2492 , Internet 28.12.2004 Cup Russia "Chess Planet" (final) (blitz) } ) 8.d5 Bxc3 9.Bxc3 Ne7 10.e4 ( 10.e3 Bf5 11.Qa4+ Nd7 12.Be2 O-O 13.b4 a5 14.bxa5 c6 15.Qa3 Nf6 16.dxc6 Nxc6 17.c5 Ne4 18.cxd6 Nxc3 19.Qxc3 Rxa5 20.Rd1 Qf6 21.a4 Rd8 22.Bb5 Rxd6 23.O-O e4 24.Qxf6 Rxf6 25.Nd4 Nxd4 26.Rxd4 b6 27.h3 Ra7 28.Rc1 h5 29.Rc6 Rxc6 { ...1/2-1/2, Finegold Benjamin 2470 - Yermolinsky Alex 2590 , Chicago 1994 It (open) } ) 10...O-O { N } ( 10...Nh5 11.Nd2 ( 11.c5 O-O 12.Nd2 f5 13.O-O-O Kh8 14.f3 fxe4 15.Nxe4 Bf5 16.Qb3 Bxe4 17.fxe4 Qc8 18.Qb4 a5 19.Qc4 Qe8 20.g3 Nf6 21.Bh3 Qg6 22.Rde1 Nh7 23.cxd6 Qxd6 24.Rhf1 Rfd8 25.Bg2 Nf6 26.Kb1 Nd7 27.Qe2 Nf6 28.h4 Rf8 29.g4 Nd7 30.g5 { ...1-0, Ziegler Alexander - Koch Thomas 2345 , Germany 1995 Oberliga NRW 1994/95 } ) 11...f5 12.O-O-O O-O 13.c5 fxe4 14.Nxe4 Bf5 15.f3 Nf6 16.Nxf6+ Rxf6 17.Qb3 b6 18.c6 { 1/2-1/2, Bagirov Vladimir 2470 - Unzicker Wolfgang 2475 , Daugavpils 1990 It } ) ( 10...a5 11.g3 Bg4 12.Nd2 h5 13.f3 Bd7 14.c5 O-O 15.Nc4 Qb8 16.f4 b5 17.cxb6 Ng6 18.fxe5 dxe5 19.b7 Qxb7 20.Bd3 Bb5 21.Ne3 c6 22.O-O-O Bxd3 23.Qxd3 Rfd8 24.Rhf1 cxd5 25.exd5 a4 26.d6 a3 27.b3 Ne4 28.Nc4 Rac8 29.Kb1 Rxc4 30.Qxc4 { ...1-0, Gagunashvili Merab 2480 - Korobov Anton 2467 , Athens 2001 Ch World (juniors) (under 20) } ) ( 10...Ng6 11.g3 Qd7 12.Nd2 a5 13.Bd3 b6 14.O-O-O Ba6 15.a4 Qe7 16.h4 Nd7 17.h5 Ngf8 18.f4 f6 19.Nf3 Nc5 20.Nh4 Bc8 21.b3 Qf7 22.Be2 Bd7 23.Rdf1 Qe7 24.Bf3 O-O-O 25.Kb2 Kb8 26.fxe5 dxe5 27.Ra1 Qe8 28.Nf5 Bxf5 29.exf5 Nh7 30.b4 { ...0-1, Lechleitner Walter 2055 - Neubauer Jaroslaus 2075 , Germany 1996 Bayern Regionalliga Northwest } ) 11.Nh4 Ne8 12.g3 f5 { ?! +0.26 CAP } ( 12...c6 13.O-O-O cxd5 14.exd5 g5 { } ) 13.f3 { ?! } ( 13.f4 fxe4 14.O-O-O Nf5 15.Nxf5 { } ) 13...fxe4 14.fxe4 Nf6 15.h3 Nh5 16.Qh2 c6 17.Be2 Nf6 18.Bd3 Qb6 19.Qe2 Nh7 { ?! } ( 19...g5 20.Nf5 Bxf5 21.exf5 e4 { } ) 20.Nf3 cxd5 21.cxd5 Bd7 22.O-O-O Rac8 23.Rdf1 a6 24.Rh2 Rf7 25.Nd2 Rxf1+ 26.Nxf1 Bb5 27.Ne3 { ? } ( 27.Rh1 { !? } 27...Bxd3 28.Qxd3 Qd4 29.Qc2 { } ) 27...Nf6 28.Nd1 { ?! } ( 28.Bxb5 axb5 29.Kb1 b4 30.Be1 { } ) 28...Bxd3 29.Qxd3 Qd4 30.Rd2 Qxe4 31.Ne3 b5 32.a3 Qf3 { } {#R} 0-1