[Event "IBM"]
[Site "Amsterdam"]
[Date "1961.??.??"]
[Round "7"]
[White "Kuijpers, Frans"]
[Black "Wade, Robert Graham"]
[Result "0-1"]

1. Nf3 c5 2. c4 g6 3. g3 Bg7 4. Bg2 Nc6 5. O-O Nh6 6. Nc3 O-O 7. Rb1 Nf5 8. a3 Nfd4 9. d3 Nxf3+ 10. Bxf3 b6 11. Bd2 Bb7 12. b4 cxb4 13. axb4 Rb8 14. Bg2 Ne5 15. Qa4 Bxg2 16. Kxg2 Qc7 17. f3 Qb7 18. Ra1 Nc6 19. b5 Nd4 20. Ra3 Ra8 21. Rfa1 e6 22. R1a2 Rfb8 23. Qd1 d5 24. cxd5 exd5 25. e3 Nf5 26. d4 Rd8 27. Qb3 h5 28. Ne2 Nd6 29. Ra4 Bh6 30. Nf4 Bxf4 31. gxf4 Nc4 32. Bc1 Rdc8 33. Qb1 Qd7 34. Kh1 Qh3 35. Rf2 Nd6 36. Bd2 Qd7 37. Rb4 Re8 38. Rg2 Kh7 39. Qd3 Rac8 40. Rg5 Qh3 41. Rg3 Qf5 42. Qf1 Qc2 43. Rg2 Nc4 44. Qe1 Qd3 45. Ra4 Nxd2 46. Qxd2 Qf1+ 47. Rg1 Qxf3+ 48. Qg2 Qxg2+ 49. Rxg2 Rxe3 50. Rxa7 Kg7 51. Rd7 Rc1+ 52. Rg1 Rc2 53. f5 g5 54. Rxg5+ Kf6 55. h4 Rh3+ 56. Kg1 Rxh4 57. Rg2 Rxg2+ 58. Kxg2 Rxd4 59. Rb7 Kxf5 60. Rxb6 Rb4 61. Rb7 Kg4 62. b6 Rb2+ 63. Kf1 f5 64. Rd7 Kf3 65. Kg1 Ke4 66. b7 d4 67. Re7+ Kf3 68. Rd7 Ke3 69. Re7+ Kd3 70. Rf7 h4 71. Kf1 h3 72. Rxf5 Rxb7 73. Rf3+ Kd2 74. Rxh3 Rf7+ 75. Kg2 Ke2 76. Rh8 Rg7+ 77. Kh2 d3 0-1