[Event "USA-ch"]
[Site "Oberlin"]
[Date "1975.??.??"]
[Round "4"]
[White "Grefe, John Alan"]
[Black "Lombardy, William James"]
[Result "1-0"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 g6 6. O-O Bg7 7. Nf3 Nc6 8. Nbd2 Nge7 9. Qe2 Qc7 10. Re1 d6 11. c3 O-O 12. a4 Na5 13. Ra3 Bd7 14. b4 Nac6 15. a5 f5 16. Bb1 Rae8 17. Ba2 h6 18. exf5 Nxf5 19. Nc4 Nd8 20. Nb6 Bc6 21. c4 Kh7 22. Bb1 Nf7 23. Rd1 Qe7 24. b5 Bxf3 25. Rxf3 Qc7 26. Rh3 axb5 27. cxb5 d5 28. Ba3 Rg8 29. Qd2 h5 30. Bxf5 exf5 31. Nxd5 Qc4 32. Be7 Ne5 33. Rc1 Qxb5 34. Nc7 Bh6 35. Bg5 Bxg5 36. Qxg5 Qxa5 1-0