[Event "USA-ch"]
[Site "New York"]
[Date "1972.??.??"]
[Round "5"]
[White "Byrne, Robert Eugene"]
[Black "Lombardy, William James"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 h6 7. h3 a6 8. Bg2 Bd7 9. Be3 Nc6 10. Qe2 Rc8 11. f4 Be7 12. O-O Nxd4 13. Bxd4 Bc6 14. g5 hxg5 15. fxg5 Nd7 16. Qf3 O-O 17. h4 Ne5 18. Qg3 Qa5 19. Bh3 Be8 20. Nd5 exd5 21. Bxc8 dxe4 22. Bxb7 Qb4 23. Bxe5 dxe5 24. Qb3 Qd4+ 25. Kg2 e3 26. Rf3 e2 27. Re1 Qxh4 28. Rxe2 Bxg5 29. Rxe5 Bf4 30. Re4 Qh2+ 31. Kf1 Qh1+ 32. Kf2 Qh2+ 33. Kf1 Qh1+ 34. Kf2 Qh2+ 1/2-1/2