[Event "USA-ch"]
[Site "New York"]
[Date "1969.??.??"]
[Round "1"]
[White "Byrne, Donald"]
[Black "Evans, Larry Melvyn"]
[Result "1/2-1/2"]

1. c4 g6 2. Nc3 c5 3. g3 Bg7 4. Bg2 Nc6 5. d3 a6 6. a4 d6 7. e4 Nf6 8. Nge2 Bd7 9. h3 O-O 10. Be3 e5 11. O-O Rb8 12. Rb1 Ne8 13. Nd5 b5 14. axb5 axb5 15. b4 cxb4 16. Nxb4 Nxb4 17. Rxb4 bxc4 18. Rxc4 Be6 19. Rc1 Qd7 20. Kh2 f5 21. f4 Nf6 22. Qd2 Kh8 23. Rc2 Bb3 24. Rb2 Be6 25. Rxb8 Rxb8 26. Rc1 h5 27. exf5 Bxf5 28. Nc3 Rc8 29. Ne4 Rxc1 30. Qxc1 Nd5 31. fxe5 Nxe3 32. Qxe3 dxe5 33. h4 Qd4 34. Qxd4 exd4 1/2-1/2