[Event "World op"]
[Site "New York"]
[Date "1983.??.??"]
[Round "?"]
[White "Benjamin, Joel"]
[Black "Shamkovich, Leonid"]
[Result "1/2-1/2"]
[WhiteElo "2475"]
[BlackElo "2480"]
[ECO "B82"]

1.Nf3 c5 2.e4 e6 3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 d6 6.Be3 Nf6 7.f4 Be7 8.Qf3 e5
9.Nxc6 bxc6 10.f5 Qa5 11.O-O-O O-O 12.Bc4 Bb7 13.Bb3 d5 14.exd5 cxd5 15.Nxd5 Bxd5
16.Bxd5 e4 17.Bxe4 Rab8 18.Bd5 Rxb2 19.Kxb2 Nxd5 20.Qxd5 Bf6+ 21.Kc1 Qa3+
22.Kd2 Rd8 23.Ke2 Rxd5 24.Rxd5 Qxa2 25.Rc5 h5 26.Rd1 Qa4 27.Kf1 Qe4 28.Bf2 Qf4
29.Kg1 Be5 30.h3 Qxf5 31.c4 f6 32.Re1 Qf4 33.Rcxe5 fxe5 34.Bxa7 Qxc4 35.Bf2 e4
36.h4 Kh7 37.Be3 Qc3 38.Kf2 Kg6 39.Bg5 Kf5 40.Re3 Qc5 41.Kg3 Qc2 42.Re1 Ke5
43.Re3 Kd4 44.Kh2 Qc7+ 45.Rg3 Qf7 46.Kh3 Qf2 47.Kh2 Qe1 48.Rh3 Ke5 49.Re3 Qf2
50.Rh3 Kf5 51.Re3 Qb2 52.Kh3 Qe5 53.Rg3 Qa1 54.Kh2 Qe1 55.Re3 Qf2 56.Rg3 g6
57.Re3 Ke5 58.Rg3  1/2-1/2

