[Event "USA-ch"]
[Site "?"]
[Date "1983.??.??"]
[Round "5"]
[White "Benjamin, Joel"]
[Black "Lein, Anatoly"]
[Result "1/2-1/2"]
[WhiteElo "2480"]
[BlackElo "2465"]
[ECO "C87"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Bd7 6.c3 Nf6 7.Re1 Be7 8.d4 O-O
9.h3 Re8 10.d5 Nb8 11.Bc2 a5 12.c4 Na6 13.Nc3 c6 14.Be3 cxd5 15.cxd5 b5 16.a4 b4
17.Nb5 Qb8 18.Bd3 Rc8 19.Rc1 Rxc1 20.Qxc1 Be8 21.Nd2 Nd7 22.Bf1 Ndc5 23.b3 h6
24.Qc2 Qd8 25.Nc4 Rc8 26.Rc1 Bxb5 27.axb5 Nb8 28.Ra1 Nb7 29.Be2 Bg5 30.Ba7 f5
31.exf5 Nd7 32.f6 Qxf6 33.Bg4 e4 34.Re1 Rxc4 35.Qxc4 Ndc5 36.Bxc5 Nxc5 37.Rxe4 Nxe4
38.Qxe4 Qa1+ 39.Kh2 Qe5+ 40.Qxe5 dxe5 41.d6 Bd8 42.Kg3 Kf7 43.Kf3 a4 44.bxa4 b3
45.Bf5 b2 46.Bb1 Ke6 47.Ke4 Kxd6 48.Kf5 Kc5 49.Kg6 Bf6 50.Be4 Kb6 51.f3 Ka5
52.g3 Kb6 53.h4 Ka5 54.Bc2 Kb6 55.Kf7 Ka5 56.Ke6 Kb6 57.Kd5 Ka5 58.h5 Bd8
59.g4 b1=Q 60.Bxb1 Kxa4 61.Bd3 Ka5 62.Kxe5 Kb6 63.Kf5 Bc7 64.f4 Kc5 65.Ke4 Bd8
66.Bf1 Be7 67.Kf5 Bd6 68.g5 Bc7 69.Be2 Bd6 70.Ke4 Be7 71.gxh6 gxh6 72.f5 Bf6
73.b6 Kxb6 74.Kd5 Kc7 75.Ke6 Bc3 76.f6 Kd8 77.Bb5 Bb2 78.Ba4 Bc3 79.f7 Bb4
80.Bb3 Ba3 81.Kf6 Bb2+  1/2-1/2

