[Event "88th US Open"]
[Site "Portland, OR USA"]
[Date "1987.08.11"]
[EventDate "1987.08.02"]
[Round "9"]
[Result "0-1"]
[White "William Toikka"]
[Black "Thomas G Cook"]
[ECO "A16"]
[WhiteElo "?"]
[BlackElo "2135"]
[PlyCount "34"]

1.c4 Nf6 2.Nc3 g6 3.g3 Bg7 4.Bg2 O-O 5.e4 d6 6.Nge2 c6 7.O-O
a6 8.a4 a5 9.d3 Na6 10.h3 Nb4 11.Be3 Be6 12.Nf4 Bd7 13.Kh2 e5
14.Nfe2 Be6 15.f4 Qc8 16.g4 Bxg4 17.hxg4 Nxg4+ 0-1