[Event "USA-ch"]
[Site "?"]
[Date "1983.??.??"]
[Round "13"]
[White "Gurevich, Dmitry"]
[Black "Kogan, Boris"]
[Result "1/2-1/2"]
[WhiteElo "2510"]
[BlackElo "2475"]
[ECO "C55"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d3 O-O 6.O-O Be7 7.Re1 d6 8.d4 Bg4
9.d5 Nb8 10.h3 Bc8 11.Bf1 Ne8 12.c4 Nd7 13.Nc3 g6 14.Bh6 Ng7 15.Qd2 Kh8 16.b4 Nf6
17.c5 Ng8 18.cxd6 cxd6 19.Be3 f5 20.exf5 gxf5 21.Bg5 Bxg5 22.Nxg5 f4 23.Ne6 Bxe6
24.dxe6 Rf6 25.Rad1 Rxe6 26.Nb5 Nf5 27.Qd5 Re7 28.Nxd6 Qxd6 29.Qxd6 Nxd6
30.Rxd6 Kg7 31.Rd5 Kf6 32.Bc4 Nh6 33.g3 Rc8 34.Bb3 fxg3 35.fxg3 Nf5 36.g4 Nh4
37.Kf2 Ng6 38.Re3 Rc1 39.Kg3 Rg1+ 40.Kf2 Rh1 41.Rd6+ Kg5 42.Rd1 Rxd1 43.Bxd1 Kh4
44.Be2 Nf4 45.Bf1 e4 46.Bg2 Nd3+ 47.Ke2 Nxb4 48.Rxe4 Rxe4+ 49.Bxe4 h6 50.a3 Nc6
51.Bg2 Kg3 52.Bf1 Nd4+ 53.Ke3 Nf3 54.Bc4 Ng5 55.h4 Kxh4 56.Kf4 Nh3+ 57.Kf5 Nf2
58.Be2 b6 59.Kf4 Nh3+ 60.Kf5 Kg3 61.Ba6 Ng5 62.Bc8 Nf3 63.Kg6 Ne5+ 64.Kh5 Kf4
65.a4 Kg3 66.Bf5 Kf3 67.Be6 Kf4 68.Bc8 Kg3 69.Bf5 Kf3 70.Be6 a6 71.Bc8 Kf4
72.Bxa6 Nxg4 73.Be2 Nf6+ 74.Kxh6 Nd5 75.Bb5 Nc3 76.Be8 Ke5 77.Kg6 Kd5 78.Kf6 Ne4+
79.Ke7 Kc5 80.Bg6 Nc3 81.Bc2 Kb4 82.Kd6 Nxa4 83.Kc6 b5 84.Bd3 Nc3 85.Bxb5  1/2-1/2

