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الغاز 990500: أبيض إلى فوز في النهاية

GM Lucas Van Foreest (2526) - IM Thomas Beerdsen (2482)
57th Groningen Open 2019 Groningen NED, 2019.12.30
  2. 1.e4
  3. c5
  4. 2.Nf3
  5. e6
  6. 3.d4
  7. cxd4
  8. 4.Nxd4
  9. Nc6
  10. 5.Nc3
  11. Qc7
  12. 6.Be3
  13. a6
  14. 7.a3
  15. b5
  16. 8.Nxc6
  17. Qxc6
  18. 9.Qf3
  19. Bb7
  20. 10.Qg3
  21. Nf6
  22. 11.f3
  23. Rc8
  24. 12.Bd3
  25. d6
  26. 13.h4
  27. g6
  28. 14.O-O-O
  29. Bg7
  30. 15.Be2
  31. Nxe4
  32. 16.fxe4
  33. Bxc3
  34. 17.bxc3
  35. Qxc3
  36. 18.Bd3
  37. Qxa3+
  38. 19.Kd2
  39. Bxe4
  40. 20.Ke2
  41. Bxd3+
  42. 21.Rxd3
  43. Rxc2+
  44. 22.Bd2
  45. Qc5
  46. 23.Qxd6
  47. Qxd6
  48. 24.Rxd6
  49. Ke7
  50. 25.Rxa6
  51. Rd8
  52. 26.Rd1
  53. Kf6
  54. 27.Ke1
  55. Kf5
  56. 28.Ra7
  57. f6
  58. 29.Rxh7
  59. b4
  60. 30.Rb7
  61. Rd4
  62. 31.Rxb4
  63. Rxb4
  64. 32.Bxb4
  65. Rxg2
  66. 33.Rd3
  67. Ke4
  68. 34.Ra3
  69. e5
  70. 35.Be7
  71. f5
  72. 36.Ra5
  73. f4
  74. 37.Bf6
  75. Kf3
  76. 38.Rxe5
  77. Rh2
  78. 39.Ra5
  79. Rh1+
  80. 40.Kd2
  81. Rh2+
  82. 41.Kd3
  83. Rh3
  84. 42.Kd4
  85. Rh1
  86. 43.Bg5
  87. Kg4
  88. 44.Ra4
  89. Kg3
  90. 45.Ra6
  91. Rd1+
  92. 46.Ke4
  93. Re1+
  94. 47.Kd3
  95. Rd1+
  96. 48.Ke2
  97. Rb1
  98. 49.Ra3+
  99. Kg4
  100. 50.Ra4
  101. Kh5
  102. 51.Ra2
  103. Kg4
  104. 52.Kf2
  105. Rb3
  106. 53.Ra4
  107. Rb2+
  108. 54.Ke1
  109. Rb1+
  110. 55.Ke2
  111. Kh5
  112. 56.Re4
  113. Rb3
  114. 57.Kf2
  115. Rf3+
  116. 58.Ke2
  117. Rb3
  118. 59.Bxf4
  119. Kxh4
  120. 60.Bd2+
  121. Kh5
  122. 61.Re5+
  123. Kh4
  124. 62.Be3
  125. Rb7
  126. 63.Kf3
  127. Rf7+
  128. 64.Bf4
  129. g5
  130. 65.Rxg5
  131. Rf6
  132. 66.Ra5
  133. Rf7
  134. 67.Ra6
  135. Rh7
  136. 68.Rf6
  137. Rh5
  138. 69.Ke4
  139. Kh3
  140. 70.Rg6
  141. Rb5
  142. 71.Kf3
  143. Kh4
  144. 72.Rh6+
  145. Rh5
  146. 73.Ra6
  147. Rh7
  148. 74.Ra5
  149. Rf7
  150. 75.Ra1
  151. Kh5
  152. 76.Ra6
  153. Rh7
  154. 77.Rf6
  155. Rh8
  156. 78.Ke4
  157. Kh4
  158. 79.Rg6
  159. Rh7
  160. 80.Be5
  161. Kh3
  162. 81.Rg8
  163. Rf7
  164. 82.Bf4
  165. Kh4
  166. 83.Kf3
  167. Kh5
  168. 84.Rg1
  169. Rf5
  170. 85.Rg7
  171. Rf6
  172. 86.Rg5+
  173. Kh6
  174. 87.Ke4
  175. Rf7
  176. 88.Ke5
  177. Kh7
  178. 89.Rg1
  179. Rg7
  180. 90.Rh1+
  181. Kg8
  182. 91.Ke6
  183. Rf7
  184. 92.Be5
  185. Re7+
  186. 93.Kf6
  187. Rf7+
  188. 94.Kg6
  189. Rg7+
  190. 95.Kf5
  191. Rf7+
  192. 96.Bf6
  193. Rh7
  194. 97.Ra1
  195. Rf7
  196. 98.Ke6
  197. Rb7
  198. 99.Ra8+
  199. Kh7
    1. حل:99...Kh7
    2. 100.Kf5
    3. Kh6 with a winning endgame, for example:
      1. 100...Rb5+
      2. 101.Be5
      3. Rb1
      4. 102.Rh8#
    5. 101.Ra3
    6. Rb5+
    7. 102.Be5
    8. Kh7
    9. 103.Ra8
    10. Rb1
    11. 104.Rh8#
  201. 100.Kf5
  202. Kh6
  203. 101.Rh8+
  204. Rh7
  205. 102.Rg8
  206. Rd7
  207. 103.Rg1
  208. Kh7
  209. 104.Rh1+
  210. Kg8
  211. 105.Ke6
  212. Rh7
  213. 106.Rg1+
  214. Kf8
  215. 107.Ra1
1-0

This puzzle is part of the following Puzzle Academy skills:
  • Rook & Bishop vs. Rook: Winning (Level 1)
ChessPuzzle.net version 3
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