[Event "World op"]
[Site "Philadelphia"]
[Date "1988.??.??"]
[Round "?"]
[White "Dlugy, Maxim"]
[Black "De Firmian, Nick E"]
[Result "1-0"]
[WhiteElo "2550"]
[BlackElo "2515"]
[ECO "E90"]

1.d4 Nf6 2.c4 c5 3.d5 g6 4.Nc3 d6 5.e4 Bg7 6.Nf3 O-O 7.Bf4 Qb6 8.Qc2 e5 9.Bd2 Nh5
10.g3 f5 11.Bh3 fxe4 12.Ng5 Bxh3 13.Nxh3 h6 14.Nxe4 Nd7 15.O-O Qc7 16.f3 Nhf6
17.Nc3 Kh7 18.Nf2 Rae8 19.Kg2 a6 20.a4 Nb6 21.b3 Nc8 22.g4 Ne7 23.Rae1 Qd7
24.h3 Rf7 25.Nh1 Ref8 26.Ng3 b6 27.Qd3 a5 28.Rh1 Kh8 29.Ref1 Kg8 30.Be3 Kh8
31.Rf2 Kg8 32.Rhf1 Ne8 33.Nce2 Nf6 34.f4 h5 35.fxe5 dxe5 36.gxh5 Nxh5 37.Rxf7 Rxf7
38.Rxf7 Kxf7 39.Nxh5 gxh5 40.Ng3 h4 41.Ne4 Kg8 42.Bg5 Nf5 43.Nf6+ Bxf6 44.Bxf6 Kf8
45.Bxe5 Qf7 46.d6 Qd7 47.Qf3 Qe6 48.Bf4 Ke8 49.Kf2 Nd4 50.Qh5+ Kd7 51.Qh7+ Ke8
52.d7+ Qxd7 53.Qg8+ Ke7 54.Bg5+ Kd6 55.Qd5+ Kc7 56.Qxd7+ Kxd7 57.Bxh4 Nxb3
58.Ke3 Nd4 59.Ke4 Ke6 60.Bg3 Ne2 61.Be5 Ng1 62.h4 Nh3 63.Bg3 Ng1 64.Ke3 Kf5
65.Bh2 Nh3 66.Kf3 Kg6 67.Kg3 Ng5 68.hxg5 Kxg5 69.Kf3 Kf5 70.Bc7 b5 71.cxb5 Ke6
72.Bxa5  1-0

