[Event "USA-ch"]
[Site "Mentor"]
[Date "1977.10.03"]
[Round "9"]
[White "Byrne, Robert Eugene"]
[Black "Shamkovich, Leonid Alexandrovic"]
[Result "1-0"]
[WhiteElo "2580"]
[BlackElo "2485"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. b3 Be7 8. c4 O-O 9. Bb2 b6 10. Nc3 Bb7 11. Rc1 Nbd7 12. Re1 Re8 13. Bb1 Bf8 14. Rc2 Rc8 15. Rce2 Qc7 16. Kh1 g6 17. Qd2 Bg7 18. f4 Rcd8 19. Nf3 Nh5 20. Ng5 Ndf6 21. Rf1 Bc6 22. a4 Qb7 23. Qe1 h6 24. Nh3 b5 25. axb5 axb5 26. cxb5 Bxb5 27. Nxb5 Qxb5 28. e5 Nd5 29. g4 Qxb3 30. gxh5 Qxh3 31. hxg6 fxg6 32. exd6 Bxb2 33. Rxb2 Ne3 34. Bxg6 Rf8 35. Rg1 Qf3+ 36. Rbg2 Nxg2 37. Qxe6+ Kg7 38. Be4 Qh5 39. Qe7+ Qf7 40. Rxg2+ Kh8 41. Bd5 1-0