[Event "Staatsliga 2002/03"] [Site "masterchessopen.com Austria"] [Round "6"] [White "Frosch Erich (AUT)"] [Black "Gaertner Guntram (AUT)"] [Result "0-1"] [WhiteElo "2320"] [BlackElo "2336"] [ECO "E15"] [Opening "Queen's Indian: 4.g3 Bb7"] { Frosch Erich (AUT) +1 =0 -0 } 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 Nxc3 9.Qxc3 c5 10.dxc5 bxc5 11.Rd1 d6 { ?/= } 12.Qd3 ( 12.Qc2 Nc6 13.b3 Bf6 14.Bb2 Bxb2 15.Qxb2 Qc7 16.e3 Rfd8 17.a3 Rab8 18.Qc2 h6 19.Rab1 Ba8 20.Nd2 Rb6 21.Ne4 Ne5 22.f4 Ng4 23.Qe2 f5 24.Nc3 Bxg2 25.Kxg2 Qb7+ 26.Kg1 Nf6 27.Na4 Rc6 28.b4 cxb4 29.axb4 Qc8 30.Rbc1 Ne4 31.Rd4 Ra6 { ...1-0, Todorcevic Miodrag 2540 - Stefanovski Dusko 2300 , Kladovo 1991 Ch Yugoslavia } ) ( 12.Bf4 Qb6 13.Rd2 e5 14.Bg5 f6 15.Be3 Nc6 16.Ne1 Nd4 17.Qd3 Rab8 18.Bxb7 Qxb7 19.Ng2 d5 20.f4 Rfd8 21.Rc1 e4 22.Qa3 f5 23.cxd5 Rxd5 24.Qa4 Qb5 25.Qxb5 Rxb5 26.Kf1 Kf7 27.Bf2 Rd8 28.Ne3 Ke6 29.Nc4 Bf6 30.Rcd1 Rbb8 31.b3 g6 { ...1-0, Burmakin Vladimir 2555 - Neverov A 2395 , Szeged 1993 It (open) } ) 12...Nc6 ( 12...f5 13.Ne1 Qc7 14.b3 Nd7 15.Bb2 Rfe8 16.e4 fxe4 17.Bxe4 Bxe4 18.Qxe4 Bf6 19.Rab1 Bxb2 20.Rxb2 Nf6 21.Qf4 Rad8 22.Rbd2 Rf8 23.Ng2 Qe7 24.Qe3 Ng4 25.Qe4 Nf6 26.Qc6 d5 27.cxd5 exd5 28.Nf4 d4 29.Qe6+ Qf7 30.Rc2 Nd7 31.Qxf7+ Kxf7 32.Nd3 { ...1-0, Franic Milan 2385 - Heaven Peter 2200 , Groningen 1982 Ch Europe (juniors) (under 20) } ) 13.Bd2 { +0.33 CAP } ( 13.Bf4 e5 14.Be3 h6 15.g4 Rb8 16.Ne1 Nd4 17.Bxb7 Rxb7 18.b3 Qd7 19.f3 e4 20.Qd2 Bf6 21.Rab1 Re8 22.Kh1 exf3 23.exf3 Qc6 24.Bxd4 Bxd4 25.Qg2 Rbe7 26.Nc2 Re2 27.Nxd4 cxd4 28.Qf1 R8e3 29.Rd3 Rxd3 30.Qxe2 Rxf3 31.Kg1 d3 32.Qe7 Qc5+ { ...0-1, Ruzele Darius 2495 - Butnorius Algimantas 2450 , Vilnius 1994 Ch Lithuania } ) 13...a5 { N } ( 13...e5 14.e3 Rb8 15.Bc3 e4 16.Qxe4 Nd4 17.Qg4 f5 18.Qh5 g6 19.Qh6 Bxf3 20.Bxd4 cxd4 21.Bxf3 Bg5 22.Qh3 dxe3 23.b3 Qb6 24.Bd5+ Kg7 25.fxe3 Rbe8 26.Qg2 Rxe3 27.Kh1 Rfe8 28.Bf3 Qa5 29.Rf1 h5 30.Rad1 Qb6 31.Qb2+ Bf6 32.Qd2 R8e6 33.Rde1 { ...1/2-1/2, Goldschmidt Bernardo 2210 - Kanefsck Gustavo 2370 , Mar del Plata 1992 It (open) } ) 14.h4 h6 15.Bc3 e5 16.Qc2 Qc7 17.Nh2 f5 18.Bd5+ Kh8 19.Qd2 Nd4 20.Bxd4 { } ( 20.Bxb7 { !? } 20...Qxb7 21.e3 Nc6 22.f4 { } ) 20...cxd4 21.Rac1 Bxd5 22.cxd5 Qb7 23.e3 { } ( 23.Rc6 { !? } 23...Qb5 24.Qc2 Qxd5 25.b3 { } ) 23...dxe3 24.fxe3 f4 25.exf4 exf4 26.gxf4 Bxh4 27.Nf3 { } ( 27.Rc4 { !? } 27...a4 28.Nf3 Bd8 29.Qc2 { } ) 27...Bg3 28.Rc4 Qf7 29.Qd3 Qf5 { } ( 29...Qh5 { !? } 30.Rd2 Rxf4 31.Rxf4 Bxf4 { } ) 30.Ne5 { ? } ( 30.Qxf5 { !? } 30...Rxf5 31.Nd4 Rxd5 32.Rf1 { } ) 30...dxe5 31.Qxg3 exf4 32.Qf3 Rae8 33.Rd3 Rf6 34.Kf1 { } {#R} 0-1