[Event "Lone Pine op"]
[Site "Lone Pine"]
[Date "1979.??.??"]
[Round "6"]
[White "Benko, Pal C"]
[Black "Olafsson, Helgi"]
[Result "1/2-1/2"]
[WhiteElo "2495"]
[BlackElo "2440"]
[ECO "D41"]

1.c4 e6 2.Nc3 Nf6 3.Nf3 d5 4.d4 c5 5.cxd5 Nxd5 6.g3 Nxc3 7.bxc3 cxd4 8.cxd4 Bb4+
9.Bd2 Bxd2+ 10.Qxd2 b6 11.Bg2 Bb7 12.O-O O-O 13.Rfc1 Nd7 14.a4 Rc8 15.a5 Rxc1+
16.Qxc1 Qb8 17.axb6 axb6 18.Qb1 h6 19.e3 Rc8 20.h3 Bc6 21.Nd2 Qb7 22.Ne4 Ra8
23.Nd6 Qc7 24.Rxa8+ Bxa8 25.Bxa8 Qxd6 26.Qb5 Kf8 27.Bc6 Nb8 28.Bg2 Ke7 29.Qa4 g5
30.Qa7+ Nd7 31.Bf1 Qb4 32.Qb7 e5 33.dxe5 Qc5 34.Be2 Qxe5 35.Bf3 Qb8 36.Qe4+ Qe5
37.Qb1 Qc5 38.Be2 Nf6 39.Qb3 Ne4 40.Bd3 Qc3 41.Qxc3 Nxc3  1/2-1/2

