[Event "US Championship"]
[Site "Los Angeles, CA USA"]
[Date "1991.07.30"]
[EventDate "1991.07.28"]
[Round "1.3"]
[Result "0-1"]
[White "Yasser Seirawan"]
[Black "Igor Vasilievich Ivanov"]
[ECO "E12"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "76"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.Nc3 Bb4 5.Qb3 Na6 6.a3 Bxc3+
7.Qxc3 c5 8.b4 O-O 9.dxc5 bxc5 10.b5 Nc7 11.e3 Ne4 12.Qc2 f5
13.Be2 Bb7 14.Bb2 f4 15.exf4 Rxf4 16.O-O d6 17.a4 Qe7 18.Bc1
Rg4 19.Ne1 Rg6 20.Bh5 Rf6 21.Bf3 Rxf3 22.Nxf3 Rf8 23.Ra3 e5
24.Re1 Nf6 25.Nh4 Ne6 26.Nf5 Qd7 27.Rh3 g6 28.Nh6+ Kg7 29.f3
Nd4 30.Qd3 Nh5 31.Rf1 Nf4 32.Bxf4 Rxf4 33.Ng4 e4 34.Qe3 h5
35.Nf2 exf3 36.g3 Ne2+ 37.Kh1 Qxh3 38.Rg1 Qg2+ 0-1