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Puzzle 500434: Wit naar Verdedig

Peter Hahn (1484) - Hans-Georg Berg (1493)
DSOL 8. Liga Gruppe B play.chessbase.com, 2022.02.16
  2. 1.d4
  3. e6
  4. 2.c4
  5. d5
  6. 3.Nc3
  7. Nf6
  8. 4.e3
  9. Bb4
  10. 5.a3
  11. Bxc3+
  12. 6.bxc3
  13. O-O
  14. 7.Nf3
  15. Nc6
  16. 8.Bd3
  17. Bd7
  18. 9.O-O
  19. Na5
  20. 10.cxd5
  21. exd5
  22. 11.Ne5
  23. Be6
  24. 12.Qa4
  25. c6
  26. 13.Rb1
  27. b5
  28. 14.Qb4
  29. Rc8
  30. 15.a4
  31. a6
  32. 16.Ra1
  33. Nc4
  34. 17.Nxc4
  35. dxc4
  36. 18.Bc2
  37. Nd5
  38. 19.Qb2
  39. Ra8
  40. 20.e4
  41. Nb6
  42. 21.axb5
  43. axb5
  44. 22.Bf4
  45. Qf6
  46. 23.Bc7
  47. Nd7
  48. 24.e5
  49. Qg5
  50. 25.f4
  51. Qh5
  52. 26.Rf3
  53. Bf5
  54. 27.Raf1
  55. f6
  56. 28.Qb1
  57. fxe5
  58. 29.fxe5
  59. Bxc2
  60. 30.Rxf8+
  61. Rxf8
  62. 31.Rxf8+
  63. Nxf8
  64. 32.Qxc2
  65. Ne6
  66. 33.Bd6
  67. Qe8
  68. 34.Qf5
  69. Qf7
  70. 35.Qe4
  71. Qe8
  72. 36.h3
  73. Qd7
  74. 37.Qf3
  75. Qe8
  76. 38.Kf2
  77. Qf7
  78. 39.Ke3
  79. Qxf3+
  80. 40.gxf3
  81. Kf7
  82. 41.f4
  83. g6
  84. 42.h4
  85. Nd8
  86. 43.Ke4
  87. Ke6
  88. 44.Bc5
  89. Nf7
  90. 45.Bf8
  91. Nd8
  92. 46.Kf3
  93. Kf5
  94. 47.Ke3
  95. Ne6
  96. 48.Bh6
  97. Nd8
  98. 49.d5
  99. cxd5
  100. 50.Kd4
  101. Ke6
  102. 51.Kc5
  103. Nf7
  104. 52.Bg7
  105. h6
  106. 53.Kxb5
  107. g5
  108. 54.fxg5
  109. hxg5
  110. 55.hxg5
  111. Nxg5
  112. 56.Kc5
  113. Ne4+
  114. 57.Kd4
  115. Ng3
  116. 58.Bf6
  117. Nf5+
  118. 59.Kc5
  119. Ng3
  120. 60.Bd8
  121. Ne4+
  122. 61.Kd4
  123. Ng3
  124. 62.Bc7
  125. Nf5+
  126. 63.Kc5
  127. Ng3
  128. 64.Bd8
  129. Nf5
  130. 65.Bf6
  131. Ng3
  132. 66.Kb4
  133. Nf5
  134. 67.Kb5
  135. Ng3
  136. 68.Kc5
  137. Ne4+
    1. Oplossing:68...Ne4+
    2. 69.Kd4
    3. Ng3
    4. 70.Ke3
      1. 70.Kc5
      2. Ne2
        1. 70...Ne4+
        2. 71.Kd4
        3. Ng3
        4. 72.Ke3
        5. Ne4
        6. 73.Kd4 Remise door herhaling
      4. 71.Kb4
      5. Nc1
      6. 72.Kc5
        1. 72.Ka3
      8. 72...Ne2
      9. 73.Kb4
      10. Nc1
      11. 74.Kc5
        1. 74.Ka3
      13. 74...Ne2 Remise door herhaling
    6. 70...Ne4
    7. 71.Kd4
    8. Ng3
    9. 72.Ke3
      1. 72.Kc5
      2. Ne2
        1. 72...Ne4+
        2. 73.Kd4 Remise door herhaling
      4. 73.Kb4
      5. Nc1
      6. 74.Kc5
        1. 74.Ka3
      8. 74...Ne2
      9. 75.Kb4
      10. Nc1
      11. 76.Kc5
        1. 76.Ka3
      13. 76...Ne2 Remise door herhaling
    11. 72...Ne4
    12. 73.Kd4 Remise door herhaling
  139. 69.Kd4
  140. Ng3
  141. 70.Ke3
  142. Nf5+
  143. 71.Kf4
  144. Nh6
  145. 72.Bg7
  146. Nf7
  147. 73.Bf6
  148. Nh6
  149. 74.Bh8
  150. Nf7
  151. 75.Bg7
  152. Nd8
  153. 76.Ke3
  154. Nc6
  155. 77.Kf4
  156. Na5
  157. 78.Bf8
  158. Nc6
  159. 79.Bd6
  160. d4
  161. 80.cxd4
  162. Nxd4
  163. 81.Ke4
  164. Nb5
  165. 82.Bb4
  166. c3
  167. 83.Kd3
  168. Kxe5
  169. 84.Bxc3+
  170. Nxc3
1/2-1/2
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