[Event "USA-ch/Zonal"]
[Site "South Bend"]
[Date "1981.??.??"]
[Round "4"]
[White "Benjamin, Joel"]
[Black "Browne, Walter Shawn"]
[Result "1-0"]
[WhiteElo "2400"]
[BlackElo "2555"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 c5 5. d5 Ba6 6. Qc2 exd5 7. cxd5 d6 8. Nc3 g6 9. g3 Bg7 10. Bg2 O-O 11. O-O Re8 12. Bf4 Nh5 13. Bg5 Qc7 14. Rfe1 Nd7 15. Rac1 Rac8 16. a4 Nhf6 17. h3 Ne5 18. Nxe5 Rxe5 19. Qd2 Ree8 20. Bh6 Bxh6 21. Qxh6 Qe7 22. Qd2 Nd7 23. b3 Qe5 24. e3 f5 25. f4 Qg7 26. Nd1 Nf6 27. Nf2 Rc7 28. e4 Rce7 29. e5 dxe5 30. d6 Re6 31. fxe5 Rxe5 32. Rxe5 Rxe5 33. b4 Qd7 34. Rd1 cxb4 35. Qxb4 Re6 36. Qb3 Bc8 37. Rc1 Kf8 38. Rc7 Qd8 39. Qc3 Bd7 40. Rxa7 Be8 41. Qc1 g5 42. Qxg5 Re1+ 43. Bf1 Bf7 44. Qd2 Re5 45. Bg2 Ra5 46. Rxa5 bxa5 47. Qd4 Bd5 48. Qe5 Bxg2 49. Kxg2 Kg8 50. Qe6+ Kg7 51. Qxf5 Qxd6 52. Qxa5 Qc6+ 53. Kh2 Kg6 54. Qb4 Qd5 55. Qc3 Kf7 56. Qc7+ Kg6 57. Qc3 Qa2 58. Qd4 h5 59. Kg2 Kf7 60. Kg1 1-0