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Puzzle 356939: Wit naar winst in het eindspel

L. Klykow (2201) - Krzysztof Raczek (1816)
Adolf Anderssen Mem 2021 Wroclaw POL, 2021.07.31
  2. 1.e4
  3. c5
  4. 2.Nf3
  5. d6
  6. 3.d4
  7. cxd4
  8. 4.Nxd4
  9. Nf6
  10. 5.Nc3
  11. Nc6
  12. 6.Bc4
  13. e6
  14. 7.Be3
  15. a6
  16. 8.Qe2
  17. Bd7
  18. 9.O-O-O
  19. Be7
  20. 10.Bb3
  21. Qc7
  22. 11.g4
  23. Nxd4
  24. 12.Rxd4
  25. Bc6
  26. 13.g5
  27. Nd7
  28. 14.f4
  29. b5
  30. 15.f5
  31. Nc5
  32. 16.g6
  33. hxg6
  34. 17.fxe6
  35. fxe6
  36. 18.Qg4
  37. Bf6
  38. 19.Qxg6+
  39. Kd7
  40. 20.Rd2
  41. Nxb3+
  42. 21.axb3
  43. Rae8
  44. 22.Rhd1
  45. Be7
  46. 23.Bf4
  47. Kc8
  48. 24.Qxe6+
  49. Bd7
  50. 25.Qg6
  51. b4
  52. 26.Nd5
  53. Qa5
  54. 27.Nxe7+
  55. Rxe7
  56. 28.Kb1
  57. Re6
  58. 29.Qxg7
  59. Rhe8
  60. 30.Rd5
  61. Qc7
  62. 31.Bxd6
  63. Qb7
  64. 32.Rc5+
  65. Bc6
  66. 33.Qxb7+
  67. Kxb7
  68. 34.e5
  69. Rh8
  70. 35.Rc4
  71. a5
  72. 36.h4
  73. Bb5
  74. 37.Rf4
  75. Rg6
  76. 38.Rf6
  77. Rg2
  78. 39.Rf7+
  79. Ka8
  80. 40.Bc7
  81. Rc8
  82. 41.Bxa5
  83. Rgxc2
  84. 42.Bxb4
  85. Be2
  86. 43.Rg1
  87. Bd3
  88. 44.Ka2
  89. R2c6
  90. 45.Rgg7
  91. Ra6+
  92. 46.Ba3
  93. Rb8
  94. 47.e6
  95. Bc2
  96. 48.e7
  97. Bxb3+
  98. 49.Ka1
  99. Re6
  100. 50.Rf1
  101. Re8
  102. 51.Rgf7
  103. Bc4
  104. 52.Rf8
  105. Bxf1
  106. 53.Rxe8+
  107. Kb7
  108. 54.b3
  109. Bb5
  110. 55.Rf8
  111. Re1+
  112. 56.Kb2
  113. Re2+
  114. 57.Kc3
  115. Re3+
  116. 58.Kd4
  117. Rd3+
  118. 59.Ke5
  119. Rxb3
  120. 60.Kf6
  121. Rf3+
  122. 61.Kg5
  123. Rg3+
  124. 62.Kf4
  125. Rxa3
  126. 63.e8=Q
  127. Bxe8
  128. 64.Rxe8
  129. Kc7
  130. 65.h5
  131. Kd7
  132. 66.Re4
  133. Rh3
  134. 67.Kg5
  135. Rg3+
  136. 68.Kf5
  137. Rh3
  138. 69.Kg6
  139. Rg3+
  140. 70.Kh7
  141. Rh3
  142. 71.h6
  143. Rg3
  144. 72.Kh8
  145. Kd6
  146. 73.Re8
  147. Kd7
  148. 74.Rg8
  149. Rh3
  150. 75.Kg7
  151. Ke7
    1. Oplossing:75...Ke7
    2. 76.h7
    3. Rg3+
    4. 77.Kh6
      1. 77.Kh8
      2. Rh3
        1. 77...Rf3
        2. 78.Kg7
        3. Rg3+
        1. 77...Rd3
        2. 78.Kg7
        3. Rg3+
        1. 77...Ra3
        2. 78.Kg7
        3. Rg3+
      4. 78.Kg7
      5. Rg3+
    6. 77...Rh3+
      1. 77...Rf3 with a winning endgame, for example:
      2. 78.h8=Q
      1. 77...Rb3 with a winning endgame, for example:
      2. 78.h8=Q
    8. 78.Kg6
      1. 78.Kg7
      2. Rg3+
    10. 78...Rg3+
      1. 78...Ke6 with a winning endgame, for example:
      2. 79.Re8+
      3. Kd7
      4. 80.h8=Q
      1. 78...Kd6 with a winning endgame, for example:
      2. 79.h8=Q
      1. 78...Rxh7
      2. 79.Kxh7
    12. 79.Kf5
      1. 79.Kh5
      2. Rh3+
        1. 79...Rd3 with a winning endgame, for example:
        2. 80.h8=Q
        1. 79...Rxg8
        2. 80.hxg8=Q
      4. 80.Kg6
      5. Rg3+
        1. 80...Ke6 with a winning endgame, for example:
        2. 81.Re8+
        3. Kd7
        4. 82.h8=Q
        1. 80...Kd6 with a winning endgame, for example:
        2. 81.h8=Q
        1. 80...Rxh7
        2. 81.Kxh7
      1. 79.Kh6
      2. Rh3+
    14. 79...Rf3+ with a winning endgame, for example:
      1. 79...Rh3 with a winning endgame, for example:
      2. 80.h8=Q
    16. 80.Kg4
    17. Ra3
    18. 81.h8=Q
  153. 76.h7
  154. Rg3+
  155. 77.Kh6
  156. Rh3+
  157. 78.Kg6
  158. Rg3+
  159. 79.Kf5
  160. Rf3+
  161. 80.Ke4
1-0
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