[Event "Kassel op"] [Site "Kassel"] [Date "2000.??.??"] [Round "3"] [White "Langer, Christian"] [Black "Preusser, Raimund"] [Result "0-1"] [WhiteElo "0"] [BlackElo "2200"] [ECO "B40"] [PlyCount "112"] 1.e4 c5 2.Nf3 e6 3.c3 d5 4.exd5 Qxd5 5.Be2 Nf6 6.O-O Be7 7.Na3 O-O 8.Nc2 b6 9.d4 Bb7 10.Bf4 Nc6 11.Ne3 Qd7 12.dxc5 Qxd1 13.Raxd1 bxc5 14.Bd6 Nd5 15.Bxe7 Ncxe7 16.Ne5 Rfd8 17.Bf3 Nxe3 18.fxe3 Bxf3 19.gxf3 Nd5 20.Kf2 f6 21.Nc6 Rd6 22.e4 Rxc6 23.exd5 exd5 24.Rxd5 c4 25.Re1 Rc7 26.Re2 Kf7 27.Ke1 Rb8 28.Kd1 Rb6 29.Kc2 Ra6 30.Kb1 Re6 31.Rxe6 Kxe6 32.Rd4 Rc5 33.Kc2 Rf5 34.f4 Rh5 35.h4 f5 36.Rxc4 Rxh4 37.Kd3 Rh2 38.Rb4 h6 39.Ke3 g5 40.fxg5 hxg5 41.Kf3 Rh3+ 42.Kg2 Rd3 43.Rb5 g4 44.a4 Kf6 45.Rb8 Kg5 46.Kf2 Rd5 47.Rb5 Rd2+ 48.Ke3 Rh2 49.a5 a6 50.Rb4 Rh3+ 51.Kf2 f4 52.Kg1 Rd3 53.Rd4 Re3 54.Rd2 g3 55.c4 f3 56.Kf1 g2+ 0-1