[Event "Lone Pine op"]
[Site "Lone Pine"]
[Date "1978.??.??"]
[Round "9"]
[White "Polugaevsky, Lev"]
[Black "Lein, Anatoly"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2525"]
[ECO "D56"]

1.d4 d5 2.c4 e6 3.Nc3 Be7 4.Nf3 Nf6 5.Bg5 h6 6.Bh4 Ne4 7.Bxe7 Qxe7 8.Rc1 O-O
9.e3 c6 10.Bd3 Nxc3 11.Rxc3 Nd7 12.O-O dxc4 13.Bxc4 e5  1/2-1/2

