Puzzle 905279: Zwart naar Verdedig

Chowdhury Marzouq (1783) - FM SM Rahman (2139)
Asian Zonal zt 3.2 2023 Dhaka BAN, 2023.05.02
  1. 1.d4
  2. d5
  3. 2.c4
  4. c6
  5. 3.Nc3
  6. Nf6
  7. 4.cxd5
  8. cxd5
  9. 5.Nf3
  10. Nc6
  11. 6.Bf4
  12. a6
  13. 7.e3
  14. Bf5
  15. 8.Bd3
  16. Bxd3
  17. 9.Qxd3
  18. e6
  19. 10.O-O
  20. Be7
  21. 11.h3
  22. O-O
  23. 12.Rfc1
  24. Rc8
  25. 13.Ne5
  26. Nxe5
  27. 14.Bxe5
  28. Nd7
  29. 15.Bg3
  30. Nb6
  31. 16.b3
  32. Ba3
  33. 17.Rc2
  34. Qd7
  35. 18.Rd1
  36. h6
  37. 19.f3
  38. Rc6
  39. 20.Ne2
  40. Rxc2
  41. 21.Qxc2
  42. Rc8
  43. 22.Qd3
  44. Qc6
  45. 23.Rd2
  46. a5
  47. 24.e4
  48. Bb4
  49. 25.Rb2
  50. Ba3
  51. 26.Rd2
  52. Nd7
  53. 27.e5
  54. Nb8
  55. 28.f4
  56. g6
  57. 29.Bh4
  58. Bb4
  59. 30.Rb2
  60. Ba3
  61. 31.Rd2
  62. Na6
  63. 32.Bf6
  64. Bb4
  65. 33.Rb2
  66. Bf8
  67. 34.g4
  68. Nb4
  69. 35.Qd2
  70. Qa6
  71. 36.f5
  72. Qd3
  73. 37.fxe6
  74. fxe6
  75. 38.Qxd3
  76. Nxd3
  77. 39.Rd2
  78. Nb4
  79. 40.Nf4
  80. Kf7
  81. 41.Nd3
  82. Rc2
  83. 42.Rxc2
  84. Nxc2
  85. 43.Bd8
  86. Nxd4
  87. 44.Bxa5
  88. Bg7
  89. 45.Kf2
  90. Nc6
  91. 46.Bc7
  92. Bf8
  93. 47.Bb6
  94. Nb4
  95. 48.Nxb4
  96. Bxb4
  97. 49.a4
  98. Ke7
  99. 50.Be3
  100. h5
  101. 51.gxh5
  102. gxh5
  103. 52.Bd4
  104. Kf7
  105. 53.Kf3
  106. Kg6
  107. 54.Kf4
  108. Bd2+
  109. 55.Be3
  110. Bb4
  111. 56.Bd4
  112. Be7
  113. 57.Be3
  114. Bg5+
  115. 58.Kf3
  116. Be7
  117. 59.Kf4
  118. Bf8
  119. 60.Bd4
  120. Bh6+
  121. 61.Kf3
  122. Kf5
  123. 62.b4
  124. Bf4
  125. 63.b5
  126. Bd2
  127. 64.Bb6
  128. Kxe5
  129. 65.a5
  130. Kd6
  131. 66.a6
  132. bxa6
  133. 67.bxa6
  134. Kc6
  135. 68.a7
    1. Oplossing:68.a7
      1. Dreigend:
      2. 69.a8=Q+
    2. Kb7
    3. Nu als69.a8=Q+
    4. Kxa8
  136. 68...Kb7
  137. 69.Ke2
  138. Bf4
  139. 70.Kd3
  140. Bg3
  141. 71.Bc5
  142. e5
  143. 72.Bb6
  144. Bh2
  145. 73.Bc5
  146. Bg3
  147. 74.Bb6
  148. Be1
  149. 75.Ke2
  150. Bb4
  151. 76.Kd3
  152. Be1
  153. 77.Ke2
  154. Bc3
  155. 78.Kd3
  156. Ba1
  157. 79.Bc5
  158. Ka8
  159. 80.Ke3
  160. Bb2
  161. 81.Kd3
  162. Kb7
  163. 82.Bb6
  164. Ba3
  165. 83.Ke3
  166. Bd6
  167. 84.Kd3
  168. Bb4
  169. 85.Ke3
  170. Bf8
  171. 86.Kd3
  172. Bh6
  173. 87.Bc5
  174. Bf4
  175. 88.Bb6
  176. Bg3
  177. 89.Bc5
  178. Ka8
  179. 90.Bb6
  180. Kb7
  181. 91.Bc5
  182. Bh4
  183. 92.Bb6
  184. Be7
  185. 93.Ke3
  186. Bg5+
  187. 94.Kd3
  188. Bh4
  189. 95.Bc5
  190. Bd8
  191. 96.Ke3
  192. Ba5
  193. 97.Kd3
  194. Bd8
  195. 98.Ke3
  196. Bc7
  197. 99.Kd3
  198. Ka8
  199. 100.Ke3
  200. Bd8
  201. 101.Kd3
  202. h4
  203. 102.Ke3
  204. Bg5+
  205. 103.Kd3
  206. Bf4
  207. 104.Bb6
  208. Bh2
  209. 105.Bc5
  210. d4
  211. 106.Bxd4
  212. exd4
  213. 107.Kxd4
  214. Kxa7
  215. 108.Ke3
  216. Kb6
  217. 109.Kf2
  218. Bc7
  219. 110.Kg2
1/2-1/2

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