[Event "USA-ch"]
[Site "New York"]
[Date "1962.12.20"]
[Round "4"]
[White "Benko, Pal C"]
[Black "Sherwin, James T"]
[Result "1/2-1/2"]

1. e4 c5 2. Nf3 Nf6 3. d3 d6 4. g3 g6 5. Bg2 Bg7 6. O-O O-O 7. e5 Ne8 8. exd6 Nxd6 9. c3 Nc6 10. Be3 b6 11. d4 Nf5 12. d5 Nxe3 13. fxe3 Nb8 14. Na3 Bg4 15. Qa4 Qd7 16. Qf4 Bxf3 17. Bxf3 a6 18. Nc4 Qd8 19. d6 Ra7 20. dxe7 Rxe7 21. Rad1 Rd7 22. Rxd7 Nxd7 23. Rd1 b5 24. Bc6 bxc4 25. Rxd7 Qb6 26. Bd5 Qxb2 27. Rxf7 Qc1+ 28. Qf1 Qxf1+ 29. Rxf1+ Kh8 30. Rxf8+ Bxf8 31. Bxc4 a5 32. Bd3 Bg7 33. c4 Kg8 34. Kg2 Kf7 35. Kf3 Ke6 36. Ke4 Bc3 37. Bf1 Bd2 38. Bh3+ Kf6 39. Bd7 Ke7 40. Ba4 Kf6 41. Bc2 Ke6 42. Bd1 Kd6 1/2-1/2