[Event "USA-ch"]
[Site "Estes Park"]
[Date "1985.??.??"]
[Round "13"]
[White "Kudrin, Sergey"]
[Black "Kogan, Boris"]
[Result "1/2-1/2"]
[WhiteElo "2485"]
[BlackElo "2500"]
[ECO "C79"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Bd7 6.c3 Nf6 7.Re1 g6 8.d4 Qe7
9.Nbd2 Bg7 10.Nf1 O-O 11.h3 h6 12.Bc2 Rae8 13.Ng3 Kh8 14.Be3 Ng8 15.Qd2 Rd8
16.b4 Bc8 17.Rad1 b6 18.Qc1 Bb7 19.Qb1 Ra8 20.a3 a5 21.b5 Nb8 22.Nh2 Bf6
23.Rf1 Bg5 24.f4 exf4 25.Bxf4 Nd7 26.Qc1 Rae8 27.Nf3 Bxf4 28.Qxf4 Qf6 29.Qd2 Qe6
30.Rde1 Qa2 31.h4 h5 32.Qd3 Qe6 33.Ng5 Qg4 34.Nxf7+ Kg7 35.Ng5 Qxh4 36.Rxf8 Nxf8
37.Nh3 Nf6 38.Nf2 Ng4 39.Nxg4 Qxg4 40.Bd1 Qg5 41.Re3 h4 42.Nf1 Ne6 43.d5 Nc5
44.Qd4+ Qe5 45.Bf3 g5 46.Bh5 Re7 47.Bg4 Kf8 48.Bf5 Ke8 49.Nh2 Nd7 50.Ng4 Qg7
51.Bxd7+ Kxd7 52.e5 dxe5 53.Nxe5+ Kd6 54.Nc4+ Kd7 55.Ne5+ Kd6 56.Nc4+ Kd7
57.Re5 Rxe5 58.Nxe5+ Kc8 59.d6 cxd6 60.Qxd6 Qc7 61.Qe6+  1/2-1/2

