[Event "Ch Europe"] [Site "masterchessopen.com Istanbul (Turkey)"] [Round "2"] [White "Wells Peter K (ENG)"] [Black "Macieja Bartlomiej (POL)"] [Result "0-1"] [WhiteElo "2504"] [BlackElo "2613"] [ECO "E21"] [Opening "Nimzo-Indian: Three Knights"] { Wells Peter K (ENG) +4 =3 -1 Macieja Bartlomiej (POL) +0 =1 -1 } 1.d4 { 1 } 1...Nf6 2.c4 e6 3.Nc3 Bb4 4.Nf3 b6 ( 4...O-O 5.Bg5 h6 6.Bh4 c5 7.e3 Qa5 8.Qb3 Ne4 9.Rc1 cxd4 10.exd4 b6 11.Bg3 Bb7 12.Be2 f5 13.Bxb8 Raxb8 14.O-O Nxc3 15.bxc3 Bd6 16.Rfe1 Rfc8 17.d5 exd5 18.Nd4 dxc4 19.Bxc4+ Kh8 20.Nb5 Bf4 21.Rcd1 a6 22.Nd6 Bxd6 23.Rxd6 Qc5 24.Rd4 { ...1/2-1/2, Matthiesen Arne 2225 - Macieja Bartlomiej 2460 , Copenhagen 1996 It (open) "Politiken Cup" } ) 5.Qb3 c5 6.Bg5 ( 6.a3 Ba5 7.Bg5 Bb7 8.Rd1 O-O 9.e3 Bxc3+ 10.bxc3 h6 11.Bh4 Qe7 12.Be2 d6 13.O-O Nc6 14.Nd2 Na5 15.Qb1 Rac8 16.e4 e5 17.d5 Rb8 18.Rfe1 Ba6 19.Nf1 g5 20.Bg3 Nxc4 21.Qa2 Nxe4 22.Bxc4 Nxc3 23.Qc2 Bxc4 24.Qxc3 Bxf1 25.Kxf1 f5 { ...1/2-1/2, Wells Peter K 2515 - Thinius Marco 2335 , Germany 1998 Bundesliga 1997/98 } ) 6...h6 7.Bh4 { = } 7...Nc6 ( 7...g5 8.Bg3 Ne4 9.O-O-O Bxc3 10.bxc3 Nc6 11.d5 Na5 12.Qc2 Nxg3 13.hxg3 Qf6 14.e4 e5 15.Nh2 h5 16.Bd3 b5 17.cxb5 a6 18.b6 Qxb6 19.Ng4 c4 20.Be2 Rb8 21.Kd2 Qc5 22.Ne3 h4 23.gxh4 gxh4 24.Rb1 Rb5 25.Qa4 Qb6 26.Rxb5 axb5 27.Qb4 { ...0-1, Barsov Alexei 2539 - Stefansson Hannes 2584 , Le Touquet 1999 It (open) } ) 8.d5 Na5 9.Qc2 g5 ( 9...d6 10.e4 Bxc3+ 11.Qxc3 e5 12.Nd2 g5 13.Bg3 Qe7 14.Be2 Bd7 15.a3 Nb7 16.h4 O-O-O 17.O-O-O Rdg8 18.Qe3 Ng4 19.Qd3 Kb8 20.Rde1 Qf8 21.Qc2 Qc8 22.Nf3 Rg6 23.b3 Ka8 24.Kb2 Qd8 25.Qd2 Nf6 26.Bd3 Nh5 27.Rh2 f6 28.hxg5 hxg5 29.Reh1 { ...0-1, Vigh Bela 2359 - Kovacs Gabor 2186 , Hungary 2001 Ch Hungary (team) 2000/01 } ) ( 9...O-O 10.O-O-O Bxc3 11.Qxc3 exd5 12.Bxf6 Qxf6 13.Qxf6 gxf6 14.cxd5 Nc4 15.e3 Ne5 16.Nh4 d6 17.h3 Ng6 18.Nf3 a6 19.Nd2 b5 20.Ne4 f5 21.Nxd6 Rd8 22.Nxc8 Raxc8 23.Be2 Rd6 24.Rd2 Rcd8 25.Rhd1 f4 26.exf4 Nxf4 27.Bf3 f5 28.Kc2 Kf7 29.g3 { ...1/2-1/2, Simkin Y 2245 - Khodotov Jury 2364 , Kiev 1998 Cup Independence (open) } ) 10.Bg3 { } 10...d6 { N ?! } ( 10...Nxc4 { !? } 11.O-O-O g4 ( 11...Bxc3 12.Qxc3 Na5 { } ) 12.Bh4 gxf3 13.Ne4 { 1-0, Horvath Csaba 2509 - Weinzettl Ernst 2420 , Austria 1999 Staatsliga 1999/00 } ) 11.dxe6 Bxe6 12.O-O-O Bxc3 13.Qxc3 O-O 14.Qc2 Bxc4 15.b3 { ?! } ( 15.Rxd6 { !? } 15...Qe7 16.Be5 Be6 17.h4 { } ) 15...Bd5 16.h4 g4 17.Nh2 { ! } ( 17.Nd2 { ? } 17...c4 18.bxc4 Bxc4 19.Nxc4 { } ) 17...Qd7 18.Bf4 Rfc8 19.Bxh6 { ?? } ( 19.f3 { ! } 19...Qe6 20.e4 Nxb3+ 21.axb3 { } ) 19...c4 20.Rxd5 Nxd5 21.b4 Nb3+ 22.Kd1 Qe6 23.Bg5 Nxb4 24.Qb2 Qd5+ 25.Ke1 Qa5 26.axb3 { } {#R} 0-1