[Event "Dortmund"] [Site "Dortmund"] [Round "1"] [White "Thomas Paehtz Sr"] [Black "Efim Geller"] [Result "0-1"] [ECO "A13"] [Opening "English: 1...e6 2.Nc3 d5"] 1.c4 e6 2.Nc3 d5 3.d4 Be7 4.cxd5 exd5 5.Bf4 c6 6.Qc2 g6 7.e3 Bf5 8.Qd2 Nd7 9.f3 g5 10.Bg3 Ngf6 11.Bd3 Bg6 12.Nge2 Nh5 13.Bf2 Ng7 14.e4 Nb6 15.O-O-O Ne6 16.Kb1 O-O 17.h4 gxh4 18.Qe1 Rc8 19.Bxh4 dxe4 20.fxe4 Bxh4 21.Rxh4 Nxd4 22.e5 c5 23.Bxg6 fxg6 24.Nxd4 cxd4 25.Rhxd4 Qg5 26.Qe4 Rc7 27.a4 Re7 28.e6 Qf5 29.Qxf5 Rxf5 30.Re4 Kg7 31.b4 a5 32.bxa5 Rxa5 33.Rd6 Rc5 34.Kc2 Rc6 35.Rd7 Kf6 36.Kd3 Rc8 37.Rxe7 Kxe7 38.Rb4 Rxc3+ 39.Kxc3 Nd5+ 40.Kc4 Nxb4 41.Kxb4 Kxe6 42.Kc5 Kd7 43.a5 h5 44.Kd5 h4 45.Ke5 Kc6 {#R} 0-1