[Event "Amsterdam IBM-B"] [Site "Amsterdam NED"] [Date "1973.07.22"] [EventDate "?"] [Round "5"] [Result "0-1"] [White "Eugenio Torre"] [Black "Ole Jakobsen"] [ECO "B08"] [WhiteElo "2506"] [BlackElo "2332"] [PlyCount "224"] 1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 Nf6 5. Nc3 O-O 6. O-O c6 7. a4 Qc7 8. a5 e5 9. dxe5 dxe5 10. Be3 Ng4 11. Bc5 Rd8 12. Nd2 Bh6 13. Ncb1 Nd7 14. Be7 Re8 15. Bh4 Ngf6 16. Nc3 Bg7 17. Nc4 Re6 18. Qd2 Bf8 19. Rfd1 Bb4 20. f3 Rb8 21. Ra4 Be7 22. Bf2 b5 23. axb6 axb6 24. Rda1 b5 25. Ra7 Rb7 26. Rxb7 Bxb7 27. Na5 Nb6 28. Nxb7 Qxb7 29. Nd1 Nfd7 30. Qa5 Bc5 31. Bxc5 Nxc5 32. Qa7 Re7 33. Qxb7 Rxb7 34. Kf2 f6 35. Ke3 Kf7 36. b3 f5 37. Bd3 f4+ 38. Ke2 Ne6 39. Nc3 Nd7 40. b4 g5 41. Kd2 h5 42. Nd1 Nb6 43. c3 Ke7 44. Nb2 Kd6 45. Be2 Rd7 46. Kc2 Kc7 47. Ra7+ Kc8 48. Rxd7 Kxd7 49. Kd2 Ke7 50. Bd1 Nc7 51. Bb3 Ne8 52. h3 Nd6 53. Kd3 Nd7 54. Kd2 g4 55. hxg4 hxg4 56. Nd3 g3 57. Ke2 Ne8 58. Kd2 Nef6 59. Ke2 Kd6 60. c4 bxc4 61. Bxc4 Nb6 62. Bb3 Nfd7 63. Kd2 Nf6 64. Ke2 Ne8 65. Nb2 Nc7 66. Nc4+ Nxc4 67. Bxc4 Kd7 68. Kd3 Kc8 69. Kc3 Kb7 70. Kb3 Kb6 71. Kc3 Ne8 72. Be2 Nf6 73. Bd3 Nh7 74. Bf1 Ng5 75. Kc4 Ne6 76. Kc3 Nd4 77. Kd2 c5 78. bxc5+ Kxc5 79. Kc3 Kb6 80. Kd2 Ka5 81. Kc3 Kb6 82. Kd2 Kc6 83. Be2 Kc5 84. Bd1 Kc4 85. Be2+ Kb3 86. Bd1+ Kb2 87. Ke1 Kc3 88. Ba4 Kd3 89. Bd1 Ke3 90. Kf1 Kd2 91. Ba4 Ne2 92. Bd1 Nc3 93. Be2 Nb1 94. Bc4 Na3 95. Bb3 Kc3 96. Ba4 Nc4 97. Bb5 Ne3+ 98. Kg1 Kd2 99. Ba6 Ke1 100. Bd3 Nd1 101. Ba6 Nc3 102. Bd3 Na4 103. Bb5 Nc5 104. Bc4 Nb7 105. Bb5 Na5 106. Ba4 Nc4 107. Bb5 Nd2 108. Ba4 Ke2 109. Bb5+ Ke3 110. Ba4 Nxf3+ 111. gxf3 Kxf3 112. Bc6 g2 0-1