[Event "USA-ch"]
[Site "New York"]
[Date "1957.??.??"]
[Round "9"]
[White "Denker, Arnold Sheldon"]
[Black "Lombardy, William James"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. dxc5 Bxc5 6. e3 b6 7. Be2 Bb7 8. Nf3 O-O 9. a3 Be7 10. Qc2 Nc6 11. O-O Rc8 12. Bd2 Na5 13. b3 d5 14. Qa2 dxc4 15. bxc4 Nc6 16. Rfd1 Qc7 17. Nb5 Qb8 18. Nbd4 Ne4 19. Be1 Rfd8 20. Nxc6 Bxc6 21. Rxd8+ Rxd8 22. Nd4 Bb7 23. Bf3 Bf6 24. Rd1 Nc5 25. Qe2 Bxf3 26. Nxf3 h6 27. Bb4 Na4 28. Qc2 Rxd1+ 29. Qxd1 Nb2 30. Qc2 Qd8 31. Kf1 a5 32. Bd2 Qc8 33. c5 bxc5 34. Kg1 Qc7 35. Bc1 Qd6 36. Bxb2 Bxb2 37. Nd2 Bf6 38. Nc4 Qa6 39. a4 Bd8 40. f3 Qb7 41. Kf2 Qb4 42. Kg1 1/2-1/2