[Event "67th US Open"]
[Site "Seattle, WA USA"]
[Date "1966.08.16"]
[EventDate "1966.08.14"]
[Round "3"]
[Result "1-0"]
[White "John Walker"]
[Black "Eugene Leo Cowan"]
[ECO "A15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "89"]

1.Nf3 Nf6 2.c4 c5 3.Nc3 g6 4.b3 Bg7 5.Bb2 O-O 6.e3 Nc6 7.Be2
d5 8.Nxd5 Nxd5 9.cxd5 Bxb2 10.Rb1 Bg7 11.dxc6 b6 12.O-O Bg4
13.h3 Bf5 14.d3 e5 15.b4 e4 16.Ne1 cxb4 17.Rxb4 Qd5 18.Qc2
exd3 19.Bxd3 Be6 20.a4 Rac8 21.Be4 Qc5 22.Qxc5 bxc5 23.Rb7 a5
24.Nd3 Bc4 25.Nxc5 Bxf1 26.Kxf1 Rfe8 27.Bd5 Re5 28.e4 Rxc6
29.Rb8+ Bf8 30.Rxf8+ Kxf8 31.Nd7+ Ke7 32.Nxe5 Rc1+ 33.Ke2 f6
34.Nc6+ Kd6 35.Nxa5 Ra1 36.Nc4+ Kc5 37.a5 f5 38.f3 Ra2+ 39.Nd2
Rb2 40.a6 Kb6 41.Bb7 fxe4 42.Ke3 exf3 43.Nc4+ Ka7 44.Nxb2 fxg2
45.Kf2 1-0