[Event "66th US Open"]
[Site "San Juan PUR"]
[Date "1965.07.31"]
[EventDate "?"]
[Round "7"]
[Result "1-0"]
[White "Robert Wachtel"]
[Black "David Grimshaw"]
[ECO "C23"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1.e4 e5 2.Nc3 Nf6 3.Bc4 Nc6 4.f4 Nxe4 5.Nf3 Nd6 6.Bd5 e4 7.Ne5
Be7 8.d3 exd3 9.O-O Nb4 10.f5 Bf6 11.Bf4 Nxd5 12.Nxd5 O-O
13.Ng4 Bd4+ 14.Kh1 f6 15.Qxd3 Be5 16.Bxe5 fxe5 17.f6 g6
18.Ne7+ Kf7 19.Qd5+ Ke8 20.Qxe5 Nf7 21.Qe2 1-0