[Event "USA-ch"]
[Site "New York"]
[Date "1969.??.??"]
[Round "11"]
[White "Addison, William G"]
[Black "Lombardy, William James"]
[Result "1-0"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nbd7 8. Re1 c6 9. Bf1 Qe7 10. Rb1 Ne8 11. b3 Nc7 12. Ba3 Ne6 13. Ne2 exd4 14. Nfxd4 Nxd4 15. Nxd4 a5 16. Qd2 Nc5 17. Rbd1 Re8 18. Nc2 a4 19. b4 Nxe4 20. Rxe4 Qxe4 21. Re1 Qxe1 22. Nxe1 Bf5 23. Nf3 Be4 24. Ng5 Bf5 25. h3 h6 26. g4 Bb1 27. Nf3 d5 28. Bd3 Bxd3 29. Qxd3 Rad8 30. b5 Re6 31. bxc6 Rxc6 32. c5 d4 33. Qb5 d3 34. Qxb7 Rf6 35. c6 d2 36. Nxd2 Rxd2 37. Bc5 Rc2 38. Qb8+ Kh7 39. Qb5 Rf4 40. c7 Bd4 41. Bxd4 Rxd4 42. Qb7 Rdc4 43. c8=Q Rxc8 44. Qxf7+ Kh8 45. Qf6+ Kh7 46. Qf7+ Kh8 47. Qxg6 R8c6 48. Qe8+ Kg7 49. Qe7+ Kg8 50. Qd8+ Kg7 51. Qd4+ Rf6 52. h4 Kf7 53. Qxa4 Rfc6 54. Qf4+ Ke7 55. Qe4+ Kd7 56. a4 R2c4 57. Qf5+ Kc7 58. a5 Kb7 59. Kg2 Ka6 60. g5 hxg5 61. hxg5 R6c5 62. Qf6+ Kxa5 63. Kg3 Rc1 64. f4 Kb5 65. Qb2+ Kc6 66. Kg4 Kd7 67. Kh5 Rc6 68. Qg7+ Ke8 69. Qg8+ Ke7 70. Qh7+ Kf8 71. Qe4 R1c4 72. Qd5 Kg7 73. Qd7+ Kf8 74. f5 Rc8 75. f6 R4c7 76. Qd6+ Kg8 77. g6 Kh8 78. Kh6 Rc6 79. g7+ Kg8 80. Qd5+ Re6 81. Qxe6# 1-0