Puzzle 994454: Wit naar winst in het eindspel

Jordan Ivanov (2398) - Alban Delorme (2288)
Pornic op Pornic (6), 2011
  1. 1.d4
  2. d5
  3. 2.c4
  4. e6
  5. 3.Nc3
  6. Be7
  7. 4.Nf3
  8. Nf6
  9. 5.cxd5
  10. exd5
  11. 6.Bg5
  12. O-O
  13. 7.e3
  14. h6
  15. 8.Bh4
  16. c6
  17. 9.Bd3
  18. Ne4
  19. 10.Bg3
  20. Bf5
  21. 11.Qc2
  22. Nxg3
  23. 12.hxg3
  24. Bxd3
  25. 13.Qxd3
  26. Nd7
  27. 14.g4
  28. Bf6
  29. 15.Rh5
  30. Re8
  31. 16.O-O-O
  32. Nf8
  33. 17.Kb1
  34. Qe7
  35. 18.Rdh1
  36. Ng6
  37. 19.g3
  38. Qe6
  39. 20.Qf5
  40. Qxf5+
  41. 21.gxf5
  42. Nf8
  43. 22.Nh2
  44. Nh7
  45. 23.Ng4
  46. Be7
  47. 24.Kc2
  48. Rad8
  49. 25.Kd3
  50. Nf6
  51. 26.Nxf6+
  52. Bxf6
  53. 27.g4
  54. Be7
  55. 28.f4
  56. f6
  57. 29.R5h2
  58. Bb4
  59. 30.Rg2
  60. Bxc3
  61. 31.bxc3
  62. Re7
  63. 32.g5
  64. hxg5
  65. 33.fxg5
  66. fxg5
  67. 34.Rxg5
  68. Rd6
  69. 35.Rhg1
  70. Rh6
  71. 36.c4
  72. Kf8
  73. 37.cxd5
  74. cxd5
  75. 38.Rg6
  76. Rh3
  77. 39.R6g3
  78. Rxg3
  79. 40.Rxg3
  80. Rf7
  81. 41.e4
  82. dxe4+
  83. 42.Kxe4
  84. Re7+
  85. 43.Kd5
  86. Re2
  87. 44.Ra3
  88. a6
  89. 45.Rb3
  90. Rxa2
  91. 46.Rxb7
  92. Rf2
  93. 47.Ke6
  94. Re2+
  95. 48.Kd6
  96. Rf2
  97. 49.d5
  98. Rxf5
  99. 50.Ke6
  100. Rf6+
  101. 51.Kd7
  102. Rf7+
  103. 52.Kc6
  104. Rf2
  105. 53.d6
  106. Rc2+
  107. 54.Kd7
  108. Kf7
  109. 55.Rc7
  110. Rd2
  111. 56.Kc8+
  112. Ke6
  113. 57.d7
  114. g5
  115. 58.d8=Q
  116. Rxd8+
  117. 59.Kxd8
  118. Kf5
  119. 60.Ke7
  120. g4
  121. 61.Kd6
  122. Ke4
  123. 62.Rc4+
  124. Kf3
  125. 63.Ke5
  126. g3
  127. 64.Rc3+
  128. Kf2
  129. 65.Kf4
  130. g2
  131. 66.Rc2+
  132. Kf1
  133. 67.Kf3
  134. g1=N+
  135. 68.Ke3
  136. a5
  137. 69.Rf2+
  138. Ke1
  139. 70.Ra2
  140. Kf1
  141. 71.Rxa5
  142. Kg2
  143. 72.Ra2+
  144. Kg3
  145. 73.Ra8
  146. Nh3
  147. 74.Rg8+
  148. Kh4
  149. 75.Rg2
  150. Kh5
  151. 76.Ke4
  152. Ng5+
  153. 77.Kf4
  154. Ne6+
  155. 78.Kf5
  156. Nd4+
  157. 79.Ke5
  158. Nf3+
  159. 80.Kf4
  160. Nd4
  161. 81.Rg5+
  162. Kh4
  163. 82.Re5
  164. Kh3
  165. 83.Re3+
  166. Kg2
  167. 84.Re4
  168. Nc6
  169. 85.Ke3
  170. Kg3
  171. 86.Re8
  172. Kg4
    1. Oplossing:86...Kg4
    2. 87.Ke4
    3. Na5 with a winning endgame, for example:
      1. 87...Na7 with a winning endgame, for example:
      2. 88.Rb8
      3. Kg5
      4. 89.Kd5
      5. Kf5
      6. 90.Kc5
      7. Ke6
      8. 91.Ra8
      9. Nb5
      10. 92.Kxb5
      1. 87...Kg5
      2. 88.Kd5
      3. Na5 with a winning endgame, for example:
      4. 89.Rb8
      5. Kf4
      6. 90.Rb5
      7. Nc6
      8. 91.Kxc6
      1. 87...Nb4 with a winning endgame, for example:
      2. 88.Rc8
      3. Kg3
      4. 89.Rc4
      5. Na2
      6. 90.Ke3
      7. Kg2
      8. 91.Rc2+
      9. Kg3
      10. 92.Rxa2
    4. 88.Rb8
    5. Nc6
    6. 89.Rb7
    7. Kg5
    8. 90.Kd5
    9. Nd8
    10. 91.Rd7
    11. Nc6
    12. 92.Kxc6
  173. 87.Ke4
  174. Kg5
  175. 88.Kd5
  176. Nb4+
  177. 89.Kc4
  178. Nc6
  179. 90.Kc5
1-0

This puzzle is part of the following Puzzle Academy skills:
  • Rook vs Knight: Knight cut off (Level 2)
ChessPuzzle.net version 3
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