[Event "USSR Championship"] [Site "Petrograd (RUS)"] [Round "13"] [White "Sergey Fedorovich Lebedev"] [Black "Peter Arsenievich Romanovsky"] [Result "0-1"] [ECO "C45"] [Opening "Scotch: 4.Nxd4 Nf6"] 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Nf6 5.Nxc6 bxc6 6.Bd3 d5 7.exd5 cxd5 8.Bg5 Be7 9.O-O O-O 10.c3 Ng4 11.Bxe7 Qxe7 12.Nd2 Rb8 13.Qc2 Qh4 14.Nf3 Qh5 15.h3 Nh6 16.Nh2 Kh8 17.f4 c5 18.Rad1 Rd8 19.Qf2 c4 20.Bxc4 Bxh3 21.Bxd5 Rxd5 22.Rxd5 Qxd5 23.gxh3 Qxa2 24.b4 Qa6 25.Re1 Nf5 26.Re5 Qg6+ 27.Qg2 Rc8 28.Qxg6 hxg6 29.Rc5 Rxc5 30.bxc5 a5 31.Nf3 a4 32.Nd2 a3 33.Kf2 Kg8 34.Ke2 Kf8 35.Kd3 a2 36.Nb3 Ke7 37.Kc2 Ne3+ 38.Kb2 Ng2 39.Kxa2 Nxf4 40.Ka3 Nxh3 41.Kb4 Kd7 42.Nd4 Nf4 43.Kc4 g5 44.c6+ Kc7 45.Nf5 g4 46.Kd4 Ne6+ 47.Ke4 Kxc6 48.Ng3 Kc5 49.Kf5 Kc4 50.Kxg4 g6 {#R} 0-1