[Event "Philadelphia World op"]
[Site "Philadelphia"]
[Date "1991.??.??"]
[Round "?"]
[White "Lein, Anatoly"]
[Black "Benjamin, Joel"]
[Result "0-1"]
[WhiteElo "2485"]
[BlackElo "2540"]
[ECO "A43"]

1.Nf3 g6 2.e4 c5 3.d4 Bg7 4.d5 d6 5.Bb5+ Nd7 6.a4 a6 7.Be2 Qa5+ 8.Bd2 Qc7
9.Bc3 Ngf6 10.Nbd2 O-O 11.a5 e6 12.dxe6 fxe6 13.Ng5 Re8 14.e5 Nxe5 15.Bxe5 dxe5
16.Nge4 Nd5 17.O-O Bd7 18.Re1 Rad8 19.Bf1 Rf8 20.c3 Bh6 21.g3 Bc6 22.Qe2 Rf7
23.Bh3 Qe7 24.Nb3 Ne3 25.fxe3 Bxe4 26.Rad1 Rxd1 27.Qxd1 c4 28.Nd2 Bd3 29.Bg2 Qc5
30.Ne4 Qxa5 31.h4 Qb6 32.Qd2 Qc7 33.g4 Bg7 34.Rd1 h6 35.Qe1 Qb6 36.Rd2 Bxe4
37.Bxe4 Rf4 38.Bxg6 Rxg4+ 39.Rg2 Rxg2+ 40.Kxg2 Qxb2+ 41.Qf2 Qxf2+ 42.Kxf2 a5
43.Be8 e4 44.Bb5 Kf7 45.Bxc4 a4 46.Kg3 Be5+ 47.Kg4 Kg6 48.h5+ Kf6 49.Bb5 a3
50.Bc4 Bh2  0-1

