[Event "USA-ch"]
[Site "Mentor"]
[Date "1977.09.25"]
[Round "1"]
[White "Lein, Anatoly"]
[Black "Shamkovich, Leonid Alexandrovic"]
[Result "1/2-1/2"]
[WhiteElo "2525"]
[BlackElo "2485"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 g6 6. Nf3 Bg7 7. O-O Nf6 8. Bf4 O-O 9. Nbd2 Bf5 10. Qe2 Bxd3 11. Qxd3 Rc8 12. Rfe1 a6 13. Ne5 Nxe5 14. Bxe5 e6 15. Re2 Nd7 16. Bxg7 Kxg7 17. Rae1 1/2-1/2