[Event "It (open)"] [Site "masterchessopen.com – Lampertheim (Germany)"] [Round "0"] [White "Lehmann Sven (GER)"] [Black "Panzalovic Srdjan (GER)"] [Result "0-1"] [WhiteElo "2039"] [BlackElo "2441"] [ECO "B70"] [Opening "Sicilian: Dragon"] { Lehmann Sven (GER) +0 =0 -1 } 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be2 ( 6.Bb5+ Bd7 7.Bxd7+ Nbxd7 8.Nb3 Bg7 9.O-O O-O 10.f4 Rc8 11.Qf3 b5 12.Qd3 a6 13.Be3 Ng4 14.Bd2 Qb6+ 15.Kh1 Nf2+ { ...0-1, Lehmann Sven(2009) - Werner Isabel(2210), Bonn 1994 Ch Germany (juniors) (under 20) (team) } ) 6...Bg7 7.O-O O-O 8.Re1 Nc6 9.Nb3 a6 10.Bf1 b5 11.Bg5 h6 ( 11...Bd7 12.Nd5 Nxd5 13.exd5 Ne5 14.c3 Re8 15.Nd4 Rc8 16.a4 bxa4 17.Bxa6 Rb8 18.Be2 Qc7 19.Bc1 Nc4 20.Nc6 Bxc6 21.Bxc4 { ...0-1, Tischbierek Raj(2495) - Petursson Margeir(2555), Gausdal 1990 Cup Arnold } ) 12.Bh4 { ?/= } 12...Nd7 { -0,12 CAP } ( 12...Ng4 13.h3 Nge5 14.a4 Nc4 15.axb5 Nxb2 16.Qc1 Bxc3 17.bxc6 Qc7 18.Re3 Qxc6 19.Bxe7 Re8 20.Bxd6 Rxe4 21.Rxe4 Qxe4 22.Qxh6 { ...1/2-1/2, Chandler Murray G(2575) - Shirov Alexei(2710), Hastings 1992 It (cat.14) } ) 13.Qd2 { N } ( 13.Rb1 Nde5 14.Nd5 g5 15.Bg3 e6 16.Ne3 Bb7 17.c4 bxc4 18.Nxc4 Nxc4 19.Bxc4 Ne5 20.Nd2 Nxc4 21.Nxc4 Bxe4 22.Rxe4 d5 { ...1/2-1/2, Sokolov Andrei(2519) - Svidler Peter(2690), Germany 2002 Bundesliga 2002/03 } ) 13...b4 14.Na4 Nb6 15.Nxb6 Qxb6 16.Rab1 a5 17.Qc1 Be6 18.c4 Rfc8 19.c5 dxc5 { } ( 19...Qa7 { !? } 20.cxd6 a4 21.d7 Rc7 { } ) 20.Nxc5 { ? } ( 20.Qxc5 { ! } 20...Qa7 21.Qxa7 Rxa7 22.f4 { } ) 20...Nd4 21.Na4 Qa7 { ? } ( 21...Qd8 { ! } 22.Qe3 Nc2 23.Qf3 Nxe1 { } ) 22.Qe3 Bxa2 23.Rbc1 { ? } ( 23.Rbd1 { !? } 23...Nc2 24.Qxa7 Rxa7 25.Re2 { } ) 23...Bb3 { } {#R} 0-1