[Event "It (cat.10)"] [Site "Lippstadt (Germany)"] [Date "2004.07.26"] [Round "3"] [White "Koneru Humpy (IND)"] [Black "Buhmann Rainer (GER)"] [Result "1-0"] [WhiteElo "2503"] [BlackElo "2521"] [ECO "A53"] [Opening "Old Indian: Janowski"] { Buhmann Rainer (GER) +0 =1 -1 } 1.d4 Nf6 2.c4 d6 3.Nc3 Bf5 4.f3 e5 5.e4 exd4 ( 5...Bd7 6.d5 Be7 7.Be3 Na6 8.Qd2 O-O 9.O-O-O Nc5 10.g4 a6 11.Nge2 b5 12.Ng3 Rb8 13.cxb5 axb5 14.Nf5 b4 15.Ne2 Ba4 16.Re1 Nfd7 17.Neg3 Re8 18.Nxe7+ Qxe7 19.Nf5 Qf8 20.Kb1 Rb7 21.b3 Ra8 22.Bc4 Bb5 23.Bxb5 Rxb5 24.Rc1 Rba5 25.Bxc5 { ...0-1, Barberi Alessandro 2180 - Efimov Igor 2445 , Salsomaggiore 1999 It (open) } ) 6.Qxd4 { ? } ( 6.Nb5 Bg6 7.Nxd4 Nbd7 8.Be3 Ne5 9.Be2 Qd7 10.Nh3 h6 11.O-O Be7 12.Nf4 Bh7 13.Nd5 c6 14.Nxf6+ Bxf6 15.f4 Ng6 16.Nf5 Rd8 17.Bxa7 Ne7 18.Bb6 Nxf5 19.Bxd8 Ne3 20.Qd3 Bxb2 21.Qxe3 Bxa1 22.Bb6 Bf6 23.Rd1 Qe6 24.e5 dxe5 25.Qa3 Qc8 { ...1-0, Gretarsson Helgi Ass 2504 - Garrido Fernandez Daniel 2278 , Warsaw 1991 Ch World (juniors) } ) 6...Nc6 7.Qf2 ( 7.Qd2 Be6 8.b3 Be7 9.Bb2 O-O 10.Nge2 a5 11.Nf4 Nd7 12.Be2 Nc5 13.Ncd5 Bg5 14.g3 Bxd5 15.cxd5 Ne5 16.h4 Bh6 17.Qc3 f5 18.exf5 Rxf5 19.Ne6 Qe7 20.O-O Ng6 21.f4 Nxe6 22.dxe6 Raf8 23.Rf2 Nxh4 24.gxh4 Bxf4 25.Raf1 Be5 26.Rxf5 Rxf5 { ...1-0, Milov Vadim 2632 - Adler Joel 2339 , Switzerland 2003 Ch Switzerland (team) 2003 } ) 7...Be6 8.Be3 { -0.18 CAP } ( 8.Nd5 Ne5 9.Qc2 Ned7 10.Ne2 g6 11.Nec3 Bg7 12.Be3 O-O 13.Be2 Nh5 14.g4 Nhf6 15.Nf4 Qe7 16.O-O-O Ne5 17.g5 Nfd7 18.Nfd5 Bxd5 19.Nxd5 Qd8 20.f4 Nc6 21.h4 Ne7 22.Nc3 Re8 23.h5 Nc6 24.hxg6 hxg6 25.Kb1 a5 26.c5 Qe7 27.cxd6 cxd6 { ...1-0, Aleksandrov Aleksej 2645 - Martinovic Slobodan 2440 , Bad Woerishofen 2001 It (open) } ) 8...g6 { N } ( 8...Ne5 9.b3 Be7 10.Rd1 ( 10.Qd2 O-O 11.Nge2 Nfd7 12.Ng3 Nf6 13.Be2 c6 14.Rd1 Qa5 15.O-O Kh8 16.h3 Bd7 17.f4 Ng6 18.Qb2 Rfd8 19.Rd2 a6 20.Na4 c5 21.Nc3 b5 22.Qc2 bxc4 23.Bxc4 Be6 24.Rfd1 Nf8 25.Nf5 Bxf5 26.exf5 Kg8 27.g4 Re8 28.g5 { ...1-0, Rossetto Hector 2285 - Herrera, Cordoba 1970 } ) 10...O-O 11.Nge2 Nfd7 12.Nf4 Ng6 13.Nfd5 f5 14.Nxe7+ Nxe7 15.exf5 Nxf5 16.Bd3 Nxe3 17.Qxe3 Qh4+ 18.Qf2 Qh6 19.Nb5 Rac8 20.O-O Ne5 21.Rfe1 a6 22.Nd4 Rce8 23.Be4 Bc8 24.Qg3 Qf4 25.Qxf4 Rxf4 26.g3 Rff8 27.f4 Ng4 28.Bd5+ { ...1-0, Goregliad Sergei 2300 - Ritter Mark 2408 , Nassau 1992 Ch City (open) } ) ( 8...Be7 9.O-O-O O-O 10.Kb1 a6 11.g4 Ne5 12.Nd5 b5 13.Nxe7+ Qxe7 14.c5 Rfd8 15.cxd6 Rxd6 16.Rxd6 Qxd6 17.Be2 Bc4 18.Nh3 Nd3 19.Bxd3 Qxd3+ 20.Ka1 Rd8 21.Rc1 Rd7 22.Nf4 Qd6 23.b3 Be6 24.Qb2 Qb4 25.Nxe6 fxe6 26.Qe5 Qd6 27.Qxd6 Rxd6 28.Kb2 { ...1-0, Johannes Alex 2196 - Meulders Richard 2295 , Belgium 1997 Ch Belgium (team) 1997/98 } ) 9.O-O-O Bg7 10.Kb1 a6 { ?! } ( 10...O-O { !? } 11.Nh3 Nd7 12.Nd5 Nb6 { } ) 11.Nh3 Nd7 12.Nd5 Nce5 13.Nhf4 b5 14.c5 dxc5 15.Bxc5 { ? } ( 15.Nc3 { ! } 15...c4 16.Qg3 O-O 17.h4 { } ) 15...Nxc5 16.Qxc5 c6 17.Nxe6 fxe6 18.f4 cxd5 { ? } ( { ? } 18...Nd7 19.Qxc6 exd5 20.e5 Rc8 { } ) 19.fxe5 Rc8 20.Qa3 Qe7 21.Qxa6 O-O 22.Be2 { ? } ( { ? } 22.Bxb5 Rb8 23.Rhf1 Rxf1 24.Rxf1 { } ) 22...Bxe5 23.exd5 exd5 24.Bg4 Rce8 { ? } ( { ? } 24...Rc5 25.Qe6+ Qxe6 26.Bxe6+ Kg7 { } ) 25.Rhe1 Kh8 26.Qxb5 Qg7 { ?! } ( 26...Qc7 { !? } 27.Rc1 Qf7 28.Rf1 Qg8 { } ) 27.Qe2 { ? } ( { ? } 27.Qxd5 Rf2 28.Rd2 Rxd2 29.Qxd2 { } ) 27...Re7 { ?! } ( 27...Qb7 { !? } 28.Qc2 Rf6 29.Bf3 Rb6 { } ) 28.Bf3 { ? } ( { ? } 28.Rxd5 Bf6 29.Be6 Rfe8 30.Rc5 { } ) 28...Rb8 29.b3 Bf6 30.Qf2 Rxe1 31.Rxe1 Qc7 32.Qg3 Qb6 33.Bxd5 { ?! } ( 33.Rd1 { !? } 33...d4 34.Be2 Bg7 35.Bc4 { } ) 33...Rd8 34.Rd1 Qc5 35.Qf3 Kg7 { ?! } ( 35...Bg7 { !? } 36.Qd3 Qf2 37.Qc2 Qf6 { } ) 36.g4 Qe7 37.g5 Bxg5 38.Rf1 { ?! } ( 38.Bc4 { !? } 38...Rxd1+ 39.Qxd1 Qe4+ 40.Bd3 { } ) 38...Qe5 39.Qf7+ Kh6 40.h4 { ?? } ( { ? } 40.Bb7 Bf6 41.Rxf6 Qe1+ 42.Kb2 { } ) 40...Be3 { ?? } ( { ? } 40...Be7 41.Qf4+ Qxf4 42.Rxf4 Rxd5 { } ) 41.Bf3 { ?? } ( { ? } 41.Bb7 Rd2 42.Qf8+ Kh5 43.Qf3+ { } ) 41...Qc5 { ?? } ( { ? } 41...Bc5 42.Bg2 Rd2 43.Qf4+ Qxf4 { } ) 42.Be4 Qe5 43.Bc2 Bd2 { ? } ( { ? } 43...Qc3 44.Qc4 Qxc4 45.bxc4 Rd4 { } ) 44.h5 Qxh5 45.Be4 { ? } ( { ? } 45.Qb7 Re8 46.Bd1 Qe5 47.Rh1+ { } ) 45...Bg5 { ?? } ( { ? } 45...Be3 46.Bc2 Qd5 47.a4 Qg2 { } ) 46.Rh1 Qxh1+ 47.Bxh1 Rd1+ 48.Kc2 Rxh1 49.Qf8+ { } {#r} 1-0