[Event "Ch \"] [Site "Leningrad (Russia)"] [Round "0"] [White "Akopian Gagik (ARM)"] [Black "Adler Viktor (USA)"] [Result "0-1"] [WhiteElo "2239"] [BlackElo "2388"] [ECO "B40"] [Opening "Sicilian: Open, 2...e6, 4.Nxd4"] 1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bc4 a6 7.Bb3 b5 8.O-O Nbd7 9.Bxe6 fxe6 10.Nxe6 Qb6 11.Nd5 Nxd5 12.Qxd5 Qb7 13.Qd4 Ne5 14.Nxf8 Rxf8 15.Qxd6 Qe7 16.Qb6 Bb7 17.b3 Rf6 18.Qa5 Rg6 19.Ba3 Nf3+ 20.Kh1 Rh6 21.gxf3 Qe5 {#R} 0-1