[Event "World op"]
[Site "New York"]
[Date "1983.??.??"]
[Round "?"]
[White "Ivanov, Igor V"]
[Black "Bonin, Jay R"]
[Result "1-0"]
[WhiteElo "2530"]
[BlackElo "2330"]
[ECO "A31"]

1.c4 c5 2.Nf3 b6 3.d4 cxd4 4.Nxd4 Bb7 5.Nc3 Nf6 6.f3 e6 7.e4 d6 8.Be2 Be7
9.O-O O-O 10.Be3 a6 11.Qd2 Nbd7 12.Rfd1 Re8 13.Bf1 Qc7 14.Rac1 Rad8 15.Qf2 Qb8
16.b4 d5 17.cxd5 exd5 18.Nxd5 Nxd5 19.exd5 Bxb4 20.Nc6 Bxc6 21.dxc6 Bc5 22.Rxd7 Bxe3
23.Qxe3 Rxe3 24.c7  1-0

