[Event "New York op"]
[Site "New York"]
[Date "1984.??.??"]
[Round "1"]
[White "Denker, Arnold S"]
[Black "Zapata, Alonso"]
[Result "0-1"]
[WhiteElo "2305"]
[BlackElo "2470"]
[ECO "A26"]

1.Nf3 Nf6 2.c4 g6 3.g3 Bg7 4.Bg2 d6 5.O-O O-O 6.Nc3 Nc6 7.Rb1 a5 8.a3 e5
9.d3 h6 10.Ne1 Ne7 11.e4 c6 12.Be3 Be6 13.Qc1 Kh7 14.Na4 b5 15.cxb5 cxb5
16.Nc3 b4 17.axb4 axb4 18.Ne2 Qa5 19.Nc2 Nc6 20.d4 Bc4 21.Re1 Qb5 22.Qd2 Bd3
23.Rbd1 Bxe4 24.Bxe4 Nxe4 25.Qd3 Qxd3 26.Rxd3 exd4 27.Bxd4 Nc5 28.Rf3 Ra2
29.Bxg7 Kxg7 30.Rb1 Ne5 31.Rf4 Ned3 32.Rd4 Rb8 33.Rxd6 Rxb2 34.Rxb2 Nxb2
35.Ncd4 Nba4 36.Nc2 b3 37.Na3 Ne4 38.Rd3 b2 39.Nb1 Rc8 40.Kg2 Rc1 41.Na3 Ra1 0-1