[Event "USA-ch"]
[Site "Chicago"]
[Date "1974.??.??"]
[Round "9"]
[White "Rogoff, Kenneth"]
[Black "Zuckerman, Bernard"]
[Result "1-0"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. d4 cxd4 7. Nxd4 Nc6 8. Nc3 Nxd4 9. Qxd4 d6 10. Qd3 a6 11. Bd2 Bf5 12. e4 Be6 13. b3 Rb8 14. Rac1 Nd7 15. Qe2 Nc5 16. Nd5 a5 17. Rfd1 b6 18. h4 h5 19. Bg5 Bxd5 20. exd5 Re8 21. Bh3 Bf6 22. Be3 Kg7 23. Rc2 Qc7 24. Kh2 e6 25. dxe6 Nxe6 26. Rcd2 Rbd8 27. Bg2 Nc5 28. Rd5 Re5 29. Qf3 Rxd5 30. Qxd5 Be5 31. Bg5 f6 32. Be3 f5 33. Bg5 Rf8 34. f4 Bf6 35. Qxd6 Qxd6 36. Rxd6 Bxg5 37. hxg5 Re8 38. Rxb6 Re2 39. a4 Nd3 40. Kg1 h4 41. Bf1 Re3 42. gxh4 Nxf4 43. c5 Re7 44. Bc4 1-0