[Event "USA-ch"]
[Site "Pasadena"]
[Date "1978.??.??"]
[Round "7"]
[White "Byrne, Robert Eugene"]
[Black "Shamkovich, Leonid Alexandrovic"]
[Result "1/2-1/2"]
[WhiteElo "2550"]
[BlackElo "2485"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Nd4 5. Ba4 Bc5 6. Nxe5 O-O 7. Nd3 Bb6 8. e5 Ne8 9. O-O d6 10. exd6 Nxd6 11. Ne1 c6 12. d3 Re8 13. Bf4 Qf6 14. Bxd6 Qxd6 15. Ne4 Qg6 16. c3 Bg4 17. Qd2 Ne2+ 18. Kh1 Rad8 19. Qg5 Qxg5 20. Nxg5 Nf4 21. f3 Bf5 22. d4 Re2 23. b4 Nd5 24. Bb3 Bg6 25. Ne4 Ne3 26. Rf2 Rxf2 27. Nxf2 Nd5 28. Bxd5 cxd5 29. Ned3 f6 30. Kg1 Rc8 31. Nc5 Bxc5 32. dxc5 b6 33. Rd1 bxc5 34. Rxd5 cxb4 35. cxb4 Bf7 36. Rd2 Rc1+ 37. Nd1 Bxa2 38. Rxa2 Rxd1+ 39. Kf2 Rb1 1/2-1/2