[Event "Staatsliga 2002/03"] [Site "masterchessopen.com Austria"] [Round "8"] [White "Frosch Erich (AUT)"] [Black "Kotz Heinz Peter (AUT)"] [Result "0-1"] [WhiteElo "2320"] [BlackElo "2347"] [ECO "E60"] [Opening "King's Indian: 3.Nf3 Bg7"] { } 1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.Nc3 d6 5.g3 O-O 6.Bg2 Nbd7 7.O-O e5 8.dxe5 dxe5 9.Qc2 c6 { = } 10.Rd1 Qc7 11.b4 ( 11.b3 Nc5 12.Ba3 Bf5 13.Qc1 Nfd7 14.Nh4 Be6 15.b4 Na6 16.b5 Nac5 17.Qe3 e4 18.bxc6 Qxc6 19.Nxe4 Nxe4 20.Bxe4 Qb6 21.c5 Qa5 22.Rab1 Ne5 23.Bb4 Qxa2 24.Bxb7 Rab8 25.c6 Rfe8 26.Rbc1 Bd5 27.Qc5 Be4 28.c7 Bxb7 29.cxb8=Q Rxb8 30.Qc7 Re8 { ...1-0, Freiman Sergey - Grigoriev Nikolai D 2480 , Odessa 1929 Ch URS } ) ( 11.e4 Re8 12.b3 Nc5 13.Ba3 Bf8 14.Bxc5 Bxc5 15.Na4 Bf8 16.c5 b6 17.b4 b5 18.Nc3 a5 19.a3 a4 20.Qe2 Be6 21.h3 Bb3 22.Rd2 Red8 23.Rxd8 Rxd8 24.Nd2 Be6 25.Rd1 Ne8 26.Nf1 Bb3 27.Rxd8 Qxd8 28.Qd2 Qxd2 29.Nxd2 Be6 30.Kf1 Bh6 { ...0-1, Rooda K P 2202 - Roobol M 2365 , Enschede 1994 Ch Netherlands (qual) } ) 11...Re8 { +0.09 CAP } 12.Ng5 { N } ( 12.e4 Bf8 13.Rb1 a5 14.a3 axb4 15.axb4 Nb8 16.Bg5 Bg7 17.b5 Be6 18.b6 Qe7 19.Nxe5 Qc5 20.Nf3 Qxc4 21.Bf1 Qc5 22.Be3 Qh5 23.Be2 Bg4 24.Nh4 Bxe2 25.Nxe2 Nxe4 26.Rb4 Na6 27.Rxe4 Rxe4 28.Qxe4 Qxe2 29.Rc1 Nc5 30.Qe7 Bf8 31.Qf6 Bg7 { ...0-1, Rajnak Daniel 2180 - Tobyas Miroslav 2310 , Prague 1992 Ch Czechoslovakia (open) } ) ( 12.b5 Nc5 13.Ba3 Bf5 14.Qc1 Nfd7 15.Qe3 Bf8 16.Nd2 Qa5 17.Bxc5 Bxc5 18.Nb3 Bxe3 19.Nxa5 Bd4 20.Rac1 cxb5 21.Nxb7 b4 22.Na4 Nf8 23.Nd6 Bd7 24.Bxa8 Rxa8 25.Nb5 a6 26.Nxd4 Bxa4 27.Nb3 Ne6 28.Rd5 f6 29.Rd6 Bxb3 30.axb3 Nd4 31.Kf1 a5 { ...1-0, Aoudia Rabie 2216 - Haddouche Mohamed 2152 , Algeria 2000 Ch Algeria } ) 12...a5 13.b5 Nc5 14.Ba3 Bf8 15.bxc6 bxc6 16.Qd2 Bf5 17.Qe3 { ? } ( 17.h3 { !? } 17...Rab8 18.Qe3 Nfd7 19.g4 { } ) 17...Ng4 18.Qc1 e4 19.h3 { ? } ( 19.Rf1 { !? } 19...e3 20.f3 Nf2 21.Nce4 { } ) 19...Nxf2 20.Kxf2 e3+ 21.Kf3 h6 { } ( 21...Qe5 { !? } 22.Bxc5 Bxc5 23.g4 Ba7 { } ) 22.Bxc5 { } ( 22.Bh1 { !? } 22...hxg5 23.Kg2 Qe5 24.Kh2 { } ) 22...Bxc5 23.Nge4 Bxe4+ 24.Nxe4 Qe5 25.g4 Qxe4+ 26.Kg3 Qe5+ 27.Kf3 Re6 { } {#R} 0-1