[Event "Lone Pine op"]
[Site "Lone Pine"]
[Date "1979.??.??"]
[Round "6"]
[White "Peters, John A"]
[Black "Shamkovich, Leonid"]
[Result "1/2-1/2"]
[WhiteElo "2475"]
[BlackElo "2495"]
[ECO "B56"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.f4 Bd7 7.Nf3 g6 8.Bc4 Be6
9.Bxe6 fxe6 10.Ng5 Qd7 11.e5 dxe5 12.Qxd7+ Kxd7 13.Be3 Nb4 14.O-O-O+ Nbd5
15.fxe5 Kc6 16.exf6 Nxe3 17.Rde1 Bh6 18.Nf7 Nxg2+ 19.Nxh6 Nxe1 20.Rxe1 exf6
21.Rxe6+ Kd7 22.Rxf6 Rhf8 23.Nf7 Ke8 24.Nd6+ Kd7 25.Nde4 Rxf6 26.Nxf6+ Ke6
27.Nfe4 Ke5 28.Kd2 Rf8 29.Ke2 Rc8 30.Ke3 h6 31.Nd2 a6 32.Nf3+ Kf5 33.Nd1 Re8+
34.Kf2 Rd8 35.Ne3+ Ke4 36.Nf1 Rd1 37.Ng3+ Kf4 38.Ne2+ Kg4 39.Ne5+ Kf5 40.Nc4 Kf6
41.a4 b5 42.axb5 axb5 43.Ne3 Rd8 44.Nc3 Ke5 45.Nxb5 Kf4 46.Nc3 Rd2+ 47.Ne2+ Ke4
48.b4 g5 49.b5 Rd8 50.Ng3+ Kd4 51.Ngf5+ Kc5 52.c4 Rd2+ 53.Kg3 Re2 54.h3 h5
55.h4 gxh4+ 56.Kxh4 Re1 57.Kxh5 Rc1 58.Kg5 Rxc4  1/2-1/2

