[Event "It Berlin (GER)"] [Site "op"] [Round "0"] [White "Ian Rogers"] [Black "Thomas Ernst"] [Result "1/2-1/2"] [ECO "B53"] [Opening "Sicilian, Chekhover, 4...Nc6"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Bb5 Bd7 6.Bxc6 Bxc6 7.Nc3 Nf6 8.Bg5 e6 9.O-O Be7 10.Rfe1 O-O 11.Rad1 Qc7 12.Bxf6 gxf6 13.Qe3 Rfe8 14.Qh6 Kh8 15.Qh5 Bf8 16.Nd4 Qe7 17.Re3 Bd7 18.Ndb5 Bxb5 19.Nxb5 Rad8 20.Rc3 Rd7 21.Rdd3 h6 22.Nxa7 d5 23.exd5 Rxd5 24.Rxd5 exd5 25.g3 Ra8 26.Nb5 Rxa2 27.Re3 Qd7 28.Nd4 Rxb2 29.Kg2 Rb1 30.Nf5 d4 31.Nxh6 dxe3 32.Nf5+ Kg8 33.Qg4+ Kh8 34.Qh5+ Kg8 35.Qg4+ Kh8 36.Qh3+ Kg8 37.Nh6+ Bxh6 38.Qxd7 exf2 39.Kxf2 Kg7 40.Qg4+ Kf8 41.Qc4 Kg7 42.Qg4+ Kf8 43.Kg2 Rb6 44.Qf5 Kg7 45.h4 Rc6 46.Qd3 Rc5 47.g4 b5 48.g5 fxg5 49.hxg5 Rxg5+ 50.Kf3 Re5 51.Qd6 Rg5 52.Ke3 Re5+ 53.Kd3 Rg5 54.Kc3 Re5 55.Kb4 Rg5 56.Qd1 {#d} 1/2-1/2