[Event "Bundesliga 2004/05"] [Site "masterchessopen.com Germany"] [Date "2005.03.13"] [Round "13"] [White "Appel Ralf (GER)"] [Black "Maiwald Jens-Uwe (GER)"] [Result "1-0"] [WhiteElo "2488"] [BlackElo "2502"] [ECO "A41"] [Opening "Neo-Old Indian: 2.c4"] { Appel Ralf (GER) +2 =1 -0 Maiwald Jens-Uwe (GER) +2 =7 -4 } 1.d4 d6 2.c4 Nf6 3.Nc3 g6 4.Nf3 Bg7 5.g3 O-O 6.Bg2 Nc6 7.O-O Bf5 8.d5 Na5 9.Nd4 Bd7 10.b3 c5 11.dxc6 bxc6 12.Bb2 ( 12.Bd2 Rb8 13.e3 c5 14.Nde2 Nc6 15.h3 Ne8 16.Nf4 Nc7 17.Qe2 Ne5 18.Rad1 Bc6 19.Ne4 Qc8 20.Nc3 Bxg2 21.Kxg2 Qb7+ 22.f3 Rfd8 23.Be1 Qc6 24.g4 h6 25.Nfd5 Re8 26.Bh4 Nxd5 27.Nxd5 g5 28.Bg3 e6 29.Nc3 Rbd8 30.Qd2 Rd7 31.Qc2 d5 { ...1-0, Mikhalchishin Adrian 2533 - Hochstrasser Michael 2305 , Zurich 2001 It (open) } ) ( 12.h3 c5 13.Nc2 Rb8 14.Bd2 Nc6 15.Rc1 Ne8 16.Ne3 f5 17.Ned5 e6 18.Nf4 Nc7 19.h4 Qe8 20.Re1 Kh8 21.e4 e5 22.exf5 gxf5 23.Nh5 Qg6 24.Nxg7 Qxg7 25.Kh2 Nd4 26.Ne2 f4 27.Nxd4 cxd4 28.Rg1 fxg3+ 29.fxg3 Rf2 30.Rf1 Rbf8 31.Rxf2 Rxf2 { ...1-0, Zoler Dan 2506 - Llorens Ivan, Rethymnon 2003 Cup European Club (final) } ) 12...Rb8 13.Rb1 { = +0.04 CAP } ( 13.Qd2 c5 14.Ndb5 a6 15.Na3 Qb6 16.Rad1 Rfd8 17.Ba1 Bc6 18.e4 e6 19.Nc2 Ba8 20.Ne3 Nc6 21.Ncd5 Nxd5 22.cxd5 Nd4 23.Nc4 Qc7 24.Rde1 Re8 25.Kh1 f5 26.exf5 exd5 27.Ne3 Qf7 28.fxg6 hxg6 29.f4 Re4 30.f5 Rbe8 31.f6 Bxf6 32.Bxe4 dxe4 { ...1-0, Mastrokoukos Georgios 2339 - Grivas Efstratios 2520 , Aghia Pelagia 6. 7.2004 Ch Greece (team) } ) 13...Qb6 ( 13...c5 14.Nc2 Nc6 15.e4 Qa5 16.h3 Ne8 17.Qe1 Nc7 18.Ba1 Ne6 19.Kh2 Ned4 20.Ne3 e6 21.f4 Rbe8 22.Qd1 Bc8 23.Rf2 Bb7 24.a3 Ba8 25.b4 Qc7 26.Rd2 Rd8 27.Qa4 f5 28.Rbd1 Qb7 { 1/2-1/2, Romanishin Oleg M 2600 - Paehtz Thomas 2455 , Dortmund 1991 It (cat.10) } ) 14.Na4 Qa6 15.c5 Rfd8 16.Rc1 d5 17.Nf3 Bg4 18.Be5 Rb4 19.Nb2 Bxf3 { ? } ( { ? } 19...Re4 20.Nd3 Nd7 21.Bxg7 Kxg7 { } ) 20.exf3 Ne8 21.Bxg7 Nxg7 22.Re1 Nf5 23.Bf1 Qb7 24.Qd2 { ?! } ( 24.Nd3 { !? } 24...Rb5 25.Rb1 Qc7 { } ) 24...Nd4 25.Rc3 Qb8 { ? } ( { ? } 25...e6 26.Bg2 Qe7 27.g4 Qf6 { } ) 26.Rxe7 Nf5 27.Re2 Qc7 28.Bh3 Rd4 29.Qg5 { } {#r} 1-0