[Event "Ch Netherlands"] [Site "masterchessopen.com Leeuwarden (Netherlands)"] [Date "2005.09.16"] [Round "9"] [White "Stellwagen Daniel (NED)"] [Black "Werle Jan (NED)"] [Result "1-0"] [WhiteElo "2561"] [BlackElo "2509"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] { Werle Jan (NED) +1 =0 -0 } 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Bxc6 dxc6 ( 6...bxc6 7.Nxe5 Nxe4 8.Re1 Nf6 9.Qe2 c5 10.d3 Rb8 11.Bg5 Rb6 12.Nc3 Re6 13.Qf3 O-O 14.Re2 d5 15.Rae1 Bb7 16.Kf1 Qa8 17.Bxf6 Rxf6 18.Qg4 d4 19.Ne4 Rh6 20.h3 f5 { 0-1, Berkvens Joost 2364 - Werle Jan 2311 , Netherlands 2000 Ch Netherlands (juniors) (under 20) } ) 7.Qe1 Nd7 8.b3 O-O 9.Bb2 { ? } 9...f6 10.d4 ( 10.Nc3 Nc5 11.Nh4 Ne6 12.Ne2 c5 13.Kh1 Nd4 14.Nxd4 cxd4 15.d3 g6 16.Bc1 Kh8 17.Nf3 Qe8 18.Nd2 g5 19.a4 Rg8 20.Ba3 Bxa3 21.Rxa3 Rg6 22.f3 Rh6 23.Rf2 Be6 24.Nf1 Qe7 25.Ra1 Rg8 26.g4 Bf7 27.Ng3 Bg6 28.Kg2 Rh4 29.Qd2 h5 30.h3 Qd7 31.Rh1 c5 32.Rff1 b6 33.Rh2 a5 34.Rfh1 Kg7 35.Kg1 Kf7 36.Kg2 Rh8 37.Qf2 Ke8 38.Qe2 Kd8 39.Qd2 Kc7 40.Qf2 Kb7 41.Qe2 Ka7 42.Qd2 Ka8 { 1/2-1/2, Efimenko Zahar 2594 - Rogovski Vladimir 2483 , Kharkov 24. 8.2004 Ch Ukraine } ) 10...exd4 11.Nxd4 Nc5 12.Nd2 Qe8 { -0.04 CAP } ( 12...Re8 13.Qe3 Bd6 14.f4 Bd7 15.Rae1 Qe7 16.Qg3 Kh8 17.e5 { 1-0, Plaskett Jim 2513 - Pein Malcolm 2436 , Southend 1999 It } ) ( 12...Ne6 13.Nf5 Bc5 14.Nc4 Nf4 15.Ng3 Be6 16.Ne3 Qe8 17.Rd1 Qg6 18.Bd4 Bd6 19.Nef5 Bxf5 20.exf5 Qf7 21.c4 Rfe8 22.Be3 Re5 23.Qc3 Nh5 24.c5 Nxg3 25.hxg3 Bf8 26.g4 Rd5 27.Rxd5 cxd5 28.c6 b6 29.Bf4 Rd8 30.Qd3 Bd6 31.Bxd6 Rxd6 32.Qxa6 Qe8 33.Rd1 Qxc6 34.Qc8+ Kf7 35.b4 d4 36.b5 Qxb5 37.Qxc7+ Rd7 38.Qc2 d3 39.Qb3+ Qxb3 40.axb3 d2 41.Kf1 Rd3 42.Ke2 Rxb3 43.Rxd2 Ke7 44.Ra2 { 1/2-1/2, Luther Thomas 2435 - Krallmann Matthias 2270 , Hamburg 1992 It (open) } ) 13.Qe3 { N } ( 13.Qe2 Bd7 ( 13...Qf7 14.f4 Ne6 15.Nf5 Bc5+ 16.Kh1 Rd8 17.Rad1 Bd7 18.Nc4 b5 19.Nce3 Be8 20.Ng4 Rxd1 21.Rxd1 Kf8 22.Rf1 h5 23.Nge3 g6 24.Nh4 Nd4 25.Bxd4 Bxd4 26.f5 g5 27.Ng6+ Kg8 28.Qxh5 Qh7 29.Qf3 Bxe3 30.Qxe3 Bxg6 31.fxg6 Qxg6 32.Qc3 Re8 33.Qxc6 Rxe4 34.Qxa6 Qf5 35.Rg1 Re2 36.c4 Qf2 37.Qc8+ Kg7 38.Qxc7+ Kg6 39.Qg3 Qxg3 40.hxg3 bxc4 41.bxc4 Rxa2 42.Rc1 Kf5 43.Kg1 Ke5 44.c5 Ra7 45.Kf2 Kd5 46.Kf3 f5 47.c6 Rc7 48.g4 f4 49.Rd1+ Ke5 50.Rc1 Kd5 51.Rc2 Kd4 52.Rc1 Kd5 { ...1/2-1/2, Geisler Fabian 2273 - Linnanen Lassi 2191 , Finland 2002 Ch Finland (team) 2001/02 } ) 14.Rae1 Qf7 15.f4 Rfe8 16.Qf3 Rad8 17.Nc4 Bc8 18.Kh1 Ne6 19.Nf5 Bb4 20.Re2 Bf8 21.Nce3 c5 22.Ng4 Nd4 23.Nxd4 cxd4 24.f5 c5 25.Qg3 Kh8 26.e5 fxe5 27.Nxe5 Qf6 28.Bc1 h6 29.Ng6+ Kg8 30.Rxe8 Rxe8 31.Nxf8 Rxf8 32.Qd3 b5 33.Qe4 Bxf5 34.Qd5+ Be6 35.Rxf6 Bxd5 36.Rxf8+ Kxf8 37.Bd2 b4 { 0-1, Rodriguez Amador 2505 - Nunn John D M 2575 , Lucerne 1989 Ch World (team) } ) 13...Bd7 14.Rae1 Qh5 15.b4 Ne6 16.Qb3 Qf7 17.Nf5 Rfe8 18.e5 fxe5 19.Nxe7+ Rxe7 20.Rxe5 Rae8 21.Rfe1 Rf8 22.Nf3 Ree8 23.R5e2 Qf5 24.h3 Kh8 25.Qc3 Qf6 { ?! } ( 25...Rg8 26.Qd2 Re7 27.Re5 Qf7 { } ) 26.Qd2 Qe7 27.Nd4 Qf7 28.Nxe6 { ? } ( 28.Nf5 { !? } 28...h6 29.Kh2 { } ) 28...Rxe6 29.Rxe6 Bxe6 30.Re3 Rg8 { ?! } ( 30...Bxa2 31.Rg3 Rg8 32.Be5 Bd5 { } ) 31.Rg3 { ?! } ( 31.a3 Bf5 32.c4 Be6 33.c5 { } ) 31...Bxa2 32.h4 Qh5 33.Qd7 Qf7 34.Qd2 Qd5 35.Qh6 Qe6 { ?? } ( 35...Qd7 36.Qg5 { } ) 36.Bxg7+ { } {#r} 1-0