[Event "Lone Pine op Louis D. Statham Masters"]
[Site "Lone Pine"]
[Date "1978.04.03"]
[Round "2"]
[White "Lein, Anatoly"]
[Black "Biyiasas, Peter"]
[Result "1/2-1/2"]
[WhiteElo "2505"]
[BlackElo "2450"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5 7. d5 e6 8. dxe6 fxe6 9. Be2 Nc6 10. O-O e5 11. fxe5 dxe5 12. Bg5 h6 13. Be3 b6 14. Nh4 Kh7 15. Qxd8 Rxd8 16. Nd5 Rf8 17. Rf2 Bd7 18. Raf1 Ng8 19. h3 Rxf2 20. Rxf2 Rf8 21. Rxf8 Bxf8 22. Kf2 Kg7 23. Nf3 Bd6 24. Nh2 Be7 25. Bg4 Bxg4 26. Nxg4 h5 27. Nh2 Nf6 28. Kf3 Nh7 1/2-1/2