[Event "Lone Pine"]
[Site "Lone Pine"]
[Date "1976.??.??"]
[Round "3"]
[White "Shamkovich, Leonid"]
[Black "Grefe, John A"]
[Result "1-0"]
[WhiteElo "2485"]
[BlackElo "2420"]
[ECO "B85"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Be2 a6 7.f4 Qc7 8.O-O Nc6
9.Be3 Be7 10.Kh1 O-O 11.a4 Bd7 12.Qe1 Nxd4 13.Bxd4 Bc6 14.Qg3 g6 15.f5 e5
16.Be3 d5 17.fxg6 hxg6 18.exd5 Nxd5 19.Bc4 Bh4 20.Qg4 Bd7 21.Qxh4 Nxe3 22.Bxf7+ Rxf7
23.Rxf7 Kxf7 24.Qh7+ Kf8 25.Qh6+ Kf7 26.Qxe3 Bc6 27.Qh6 Rg8 28.Qh7+ Rg7 29.Rf1+ Ke6
30.Qh3+ Ke7 31.Qh4+ Kd7 32.Qf6 Re7 33.Qxg6 e4 34.Qg4+ Ke8 35.Qg5  1-0

