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Problem 940597: Hitam jalan menang di akhir permainan

Mauri Lehtosaari (2188) - FM O. Michalski (2273)
Titled Tue 21st Feb Early chess.com INT (1), 2023.02.21
  2. 1.d4
  3. d6
  4. 2.Kf3
  5. g6
  6. 3.c3
  7. Gg7
  8. 4.Gg5
  9. h6
  10. 5.Gh4
  11. Kd7
  12. 6.e3
  13. c6
  14. 7.Gc4
  15. Kgf6
  16. 8.Kbd2
  17. e5
  18. 9.dxe5
  19. dxe5
  20. 10.Mc2
  21. Mc7
  22. 11.a4
  23. Kc5
  24. 12.e4
  25. Ge6
  26. 13.Gxe6
  27. Kxe6
  28. 14.Gg3
  29. Kh5
  30. 15.Kc4
  31. Khf4
  32. 16.O-O
  33. O-O
  34. 17.a5
  35. b5
  36. 18.Ke3
  37. Bfd8
  38. 19.b4
  39. a6
  40. 20.Bad1
  41. f6
  42. 21.Mb3
  43. Mf7
  44. 22.Gxf4
  45. Kxf4
  46. 23.Mxf7+
  47. Rxf7
  48. 24.Bc1
  49. Bd3
  50. 25.Bc2
  51. Bad8
  52. 26.Be1
  53. Re6
  54. 27.g3
  55. Kh5
  56. 28.Rf1
  57. f5
  58. 29.exf5+
  59. gxf5
  60. 30.Kh4
  61. f4
  62. 31.gxf4
  63. Kxf4
  64. 32.Khg2
  65. Kd5
  66. 33.Kxd5
  67. Rxd5
  68. 34.Ke3+
  69. Re6
  70. 35.c4
  71. Gf6
  72. 36.cxb5
  73. cxb5
  74. 37.Bc6+
  75. B8d6
  76. 38.Bec1
  77. Bb3
  78. 39.Bxd6+
  79. Rxd6
  80. 40.Kf5+
  81. Re6
  82. 41.Ke3
  83. Bxb4
  84. 42.Bc6+
  85. Rf7
  86. 43.Bxa6
  87. Bb1+
  88. 44.Re2
  89. Ba1
  90. 45.Ba7+
  91. Rg6
  92. 46.Ba6
  93. Rg5
  94. 47.h3
  95. e4
  96. 48.Ba7
  97. Ba2+
  98. 49.Rf1
  99. Gd4
  100. 50.Kd1
  101. Gxa7
  102. 51.Re1
  103. Bxa5
  104. 52.Re2
  105. Ba1
  106. 53.Kc3
  107. Ba3
  108. 54.Kxe4+
  109. Rf4
  110. 55.Kd6
  111. Ba2+
  112. 56.Rd3
  113. Bxf2
  114. 57.Kxb5
  115. Gb6
  116. 58.Kd6
  117. Bf3+
  118. 59.Re2
  119. Bxh3
  120. 60.Kc4
  121. Bh2+
  122. 61.Rf1
  123. Ga7
  124. 62.Ka3
  125. Re4
  126. 63.Kb5
  127. Gc5
  128. 64.Kc7
  129. Re5
  130. 65.Kb5
  131. Rd5
  132. 66.Kc3+
  133. Rc4
  134. 67.Ke4
  135. Rd4
  136. 68.Kg3
  137. Ba2
  138. 69.Kf5+
  139. Re5
  140. 70.Kxh6
  141. Rf4
  142. 71.Kf7
  143. Rf3
  144. 72.Re1
  145. Gb4+
  146. 73.Rd1
  147. Bd2+
  148. 74.Rc1
  149. Bd5
  150. 75.Rc2
  151. Rf4
  152. 76.Rb3
  153. Rf5
  154. 77.Rc4
  155. Bc5+
  156. 78.Rxb4
    1. Jawaban:78.Rxb4
    2. Bd5
    3. 79.Rc3 with a winning endgame, for example:
      1. 79.Rb3 with a winning endgame, for example:
      2. Bd7
      3. 80.Kh6+
      4. Rg5
      5. 81.Kg8
      6. Bg7
      7. 82.Kh6
      8. Rxh6
      1. 79.Kh6+ with a winning endgame, for example:
      2. Re6
      3. 80.Kg4
      4. Bd4+
      5. 81.Rc3
      6. Bxg4
      1. 79.Rc4
      2. Re4
      3. 80.Kh6
      4. Bd7
      5. 81.Rb3 with a winning endgame, for example:
      6. Bg7
      7. 82.Rc4
      8. Re5
      9. 83.Rc5
      10. Re6
      11. 84.Rd4
      12. Bg6
      13. 85.Kf7
      14. Rxf7
      1. 79.Ra4 with a winning endgame, for example:
      2. Rg6
      3. 80.Kh8+
      4. Rf6
      5. 81.Rb4
      6. Bd8
      7. 82.Rc5
      8. Bxh8
    5. 79...Rf6
    6. 80.Kh6
    7. Bg5
    8. 81.Rc4
    9. Bg6
    10. 82.Kf7
    11. Rxf7
  158. 78...Bc7
  159. 79.Kd6+
  160. Re6
  161. 80.Kc4
  162. Bb7+
  163. 81.Rc5
  164. Bc7+
  165. 82.Rd4
  166. Rf5
  167. 83.Rd5
  168. Bxc4
  169. 84.Rxc4
1/2-1/2

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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