[Event "URS-ch52"] [Site "Riga"] [Round "1"] [White "Evgeni Ellinovich Sveshnikov"] [Black "Arshak B Petrosian"] [Result "1-0"] [WhiteElo "2530"] [BlackElo "2510"] [ECO "B22"] [Opening "Sicilian: Alapin, 2...d5 3.exd5 Qxd5"] 1.e4 c5 2.c3 d5 3.exd5 Qxd5 4.d4 cxd4 5.cxd4 e6 6.Nf3 Nf6 7.Nc3 Qa5 8.Be2 Be7 9.O-O Bd7 10.Ne5 Bc6 11.Qd3 O-O 12.Qg3 Rc8 13.Bh6 Bf8 14.Bg5 Nbd7 15.Bd3 Nxe5 16.dxe5 Nd7 17.Rfe1 g6 18.a3 Bg7 19.b4 Qc7 20.Bf4 Nb6 21.Rac1 Qd7 22.Rcd1 Ba4 23.Nxa4 Qxa4 24.Be4 Rc7 25.Rd3 Rd7 26.Rxd7 Qxd7 27.Qf3 Nd5 28.Rd1 Rd8 29.h4 h6 30.Qd3 Qe7 31.g3 g5 32.hxg5 hxg5 33.Be3 Bxe5 34.Bxa7 Bf6 35.Bc5 Qc7 36.Qf3 Kg7 37.Bxd5 exd5 38.Rxd5 Qc6 39.Rd3 Qxf3 40.Rxf3 Rd1+ 41.Kg2 Kg6 42.a4 Bd4 43.Bxd4 Rxd4 44.Rb3 b6 45.Kf3 f5 46.Ke3 Rg4 47.Rb2 Kh5 48.Kd3 f4 49.gxf4 Rxf4 50.Kc3 Kg4 51.a5 bxa5 52.b5 Kf3 53.b6 g4 54.b7 Rf8 55.b8=R Rxb8 56.Rxb8 Kxf2 57.Rf8+ Ke3 58.Rg8 Kf3 59.Kd2 g3 60.Rf8+ Kg2 61.Ke2 {#r} 1-0