[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1970.01.16"]
[Round "4"]
[White "Donner, Jan Hein"]
[Black "Kuijpers, Frans"]
[Result "0-1"]

1. c4 c6 2. e4 e5 3. Nf3 d6 4. d4 Nd7 5. Be2 Ngf6 6. Nc3 g6 7. O-O Bg7 8. d5 c5 9. Ne1 O-O 10. Bg5 h6 11. Bh4 a6 12. a3 Qc7 13. b4 b5 14. Qb3 cxb4 15. axb4 bxc4 16. Bxc4 Bb7 17. Bd3 Rfc8 18. Na4 Nxd5 19. exd5 e4 20. Rb1 exd3 21. Nxd3 Qc4 22. Qxc4 Rxc4 23. Bg3 Bxd5 24. Bxd6 a5 25. Ndc5 Nxc5 26. Bxc5 axb4 27. Nb6 Rxc5 28. Nxa8 Bxa8 29. Rxb4 Bd5 30. h3 Rc2 31. Rd1 Be6 32. Rb8+ Kh7 33. Rbd8 Bc3 34. R8d6 Bb4 35. R6d4 Ba5 36. Rd6 Kg7 37. R6d3 Rb2 38. Rd6 h5 39. R6d4 Bb3 40. Rf1 Bc3 41. Rd8 Ba4 42. Rd5 Bc2 43. Rc1 Be4 44. Rd7 Ba5 45. Rcd1 Bc6 46. R7d6 Bb5 47. Rc1 Be2 48. Rdc6 Bd3 49. Rd6 Bb5 50. f3 Bd2 51. Ra1 Bf4 52. Rdd1 Bc6 53. Kh1 g5 54. Rab1 Rc2 55. Rb4 f6 56. Rxf4 gxf4 57. Kg1 Kg6 58. Rd8 Rc1+ 59. Kh2 Re1 60. Rg8+ Kf5 61. Rd8 Re8 62. Rd6 Re6 63. Rd2 Ke5 64. Rd8 Re7 65. Kg1 Re8 66. Rd2 Ra8 67. Rd1 Bd5 68. Kf2 Ra3 69. Kg1 Ra2 70. Re1+ Kd4 71. Rd1+ Kc4 72. Re1 Kd3 73. Rd1+ Rd2 74. Re1 Kc2 75. Re8 Rd1+ 76. Kh2 Kd2 77. Re7 Kd3 78. Re8 Kd2 79. Re7 Re1 80. Rd7 Re5 81. Kg1 Ke3 82. Rc7 Re8 83. Rc3+ Kd2 84. Rc5 Re5 85. Ra5 Bc4 86. Ra4 Kd3 87. Ra1 Ke3 88. Ra7 Bd3 89. Rf7 Re6 90. Rc7 Kd2 91. Kh2 Re1 92. Rc6 Ke3 93. Rc3 Rd1 94. Ra3 Kf2 95. Ra2+ Be2 96. Rb2 Rd8 0-1