[Event "USSR"] [Site "USSR"] [Round "0"] [White "Orest Averkin"] [Black "David Bronstein"] [Result "0-1"] [ECO "A58"] [Opening "Benko Gambit: 5.bxa6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 Bxa6 6.Nc3 g6 7.g3 d6 8.Bg2 Bg7 9.Nf3 O-O 10.O-O Nbd7 11.Qc2 Qc7 12.Rd1 Nb6 13.e4 Rae8 14.Rb1 e6 15.dxe6 Rxe6 16.Ng5 Re7 17.Bf4 Ne8 18.a4 Bxc3 19.bxc3 Nc4 20.Qa2 h6 21.Nf3 g5 22.Bc1 Nf6 23.e5 Ne4 24.Qc2 f5 25.exd6 Ncxd6 26.c4 Bxc4 27.Bb2 Rfe8 28.Ba1 Qa5 29.h3 Qa6 30.g4 Be2 31.Rd5 Qc4 32.Qxc4 Bxc4 33.Re5 Be6 34.gxf5 Bxf5 35.Rxe7 Rxe7 36.Rb8+ Kf7 37.Ne5+ Ke6 38.Rh8 Rb7 39.Rxh6+ Kd5 40.Kh2 Rb1 41.Bc3 Rc1 42.Bb2 Rc2 43.Ba1 Ra2 44.Bc3 Rc2 45.Ba1 Ra2 46.Bc3 Rxf2 47.Ng4 Bxg4 48.hxg4 Rxg2+ 49.Kxg2 Nxc3 50.a5 Ncb5 51.a6 c4 52.Kf3 c3 53.Ke2 Ne4 54.Kd1 Kc4 55.Rc6+ Nc5 56.Kc1 Kb4 57.Rb6 Nb3+ 58.Kd1 Kc4 59.Rc6+ Kd3 60.Rc8 N3d4 61.Kc1 Na7 62.Rd8 Nc6 63.Rd7 c2 {#R} 0-1