[Event "URS-ch sf"]
[Site "Barnaul"]
[Date "1984.??.??"]
[White "Gulko, Boris"]
[Black "Dvoirys, Semen I"]
[Result "1-0"]
[WhiteElo "2470"]
[BlackElo "2485"]
[ECO "D40"]
[PlyCount "83"]

1.c4 Nf6 2.Nf3 c5 3.Nc3 Nc6 4.e3 e6 5.d4 d5 6.a3 Ne4 7.Bd3 Nxc3 8.bxc3 dxc4 9.Bxc4 Be7 10.O-O O-O 11.e4 b6 12.Be3 cxd4 13.cxd4 Bb7 14.d5 Na5 15.Ba2 exd5 16.exd5 Ba6 17.Re1 Rc8 18.Bf4 Bd6 19.Ne5 Rc3 20.Qh5 g6 21.Qh6 Qf6 22.Bg5 Qxe5 23.Rxe5 Bxe5 24.Re1 Bg7 25.Qh4 Rxa3 26.Bb1 Nc4 27.h3 Ra5 28.Be7 Re8 29.Be4 Ne5 30.d6 Bc8 31.f4 Nd7 32.Rc1 Ra4 33.Bc6 Rd4 34.Bb5 Rb4 35.Bxd7 Bxd7 36.Rc7 Rb1+ 37.Kh2 Bd4 38.Rxd7 Bg1+ 39.Kg3 Rb2 40.Kf3 Rb3+ 41.Ke4 Re3+ 42.Kd5 1-0