[Event "USA-ch"]
[Site "Mentor"]
[Date "1977.09.30"]
[Round "6"]
[White "Peters, Jack"]
[Black "Lein, Anatoly"]
[Result "1/2-1/2"]
[WhiteElo "2370"]
[BlackElo "2525"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. O-O Bd7 6. d4 Nf6 7. c3 Be7 8. Re1 O-O 9. Nbd2 Re8 10. h3 Bf8 11. a3 g6 12. b4 Bg7 13. Bb2 Nh5 14. d5 Nb8 15. Bc2 Nf4 16. c4 Bc8 17. Nb3 Nd7 18. Bc1 Nf6 19. Be3 N6h5 20. Kh2 Rf8 1/2-1/2