[Event "Lone Pine"]
[Site "Lone Pine"]
[Date "1977.??.??"]
[Round "5"]
[White "Benko, Pal C"]
[Black "Grefe, John A"]
[Result "1-0"]
[WhiteElo "2455"]
[BlackElo "2425"]
[ECO "B53"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Bb5 Bd7 6.Bxc6 Bxc6 7.c4 Nf6 8.Nc3 g6
9.O-O Bg7 10.Qd3 O-O 11.Nd4 Qb6 12.Be3 Ng4 13.Nxc6 Qxc6 14.Nd5 Rfe8 15.Bd4 Bxd4
16.Qxd4 Ne5 17.b3 a6 18.Rac1 Rac8 19.Rfd1 Nd7 20.Qd2 Nc5 21.Qe3 Nd7 22.Qg3 Kg7
23.h3 Qc5 24.Qc3+ Kg8 25.Qd2 Kg7 26.Kh1 Rc6 27.Rc3 Rcc8 28.Rc2 Ne5 29.Qc3 Kg8
30.f4 Nd7 31.e5 dxe5 32.fxe5 Qc6 33.Re2 Nc5 34.Qg3 Kh8 35.Qh4 Qe6 36.Rd4 Qf5
37.Rf4 Qe6 38.Qh6 g5 39.Qxg5 f6 40.exf6 exf6 41.Rxe6 fxg5 42.Rxe8+ Rxe8 43.Rf7 Kg8
44.Rc7 Re1+ 45.Kh2 Ne4 46.Re7 Kf8 47.Re5  1-0

