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Oppgave 944662: Sort å vinne sluttspillet

GM Rasmus Svane (2648) - GM Jeffery Xiong (2685)
Chess.com Rapid W10 Swiss chess.com INT (2), 2022.04.16
  2. 1.Sf3
  3. d5
  4. 2.g3
  5. Sc6
  6. 3.d4
  7. Lf5
  8. 4.Lg2
  9. Sb4
  10. 5.Sa3
  11. e6
  12. 6.O-O
  13. h6
  14. 7.c3
  15. Sc6
  16. 8.Da4
  17. a6
  18. 9.Se5
  19. Lxa3
  20. 10.Sxc6
  21. Dd7
  22. 11.Dxa3
  23. Dxc6
  24. 12.Lf4
  25. g5
  26. 13.Ld2
  27. Sf6
  28. 14.Tac1
  29. Se4
  30. 15.Le3
  31. O-O-O
  32. 16.b3
  33. Dd6
  34. 17.Dxd6
  35. Sxd6
  36. 18.c4
  37. Le4
  38. 19.f3
  39. Lg6
  40. 20.Lf2
  41. h5
  42. 21.Tfe1
  43. g4
  44. 22.Lh1
  45. gxf3
  46. 23.exf3
  47. dxc4
  48. 24.bxc4
  49. Ld3
  50. 25.c5
  51. Sf5
  52. 26.Ted1
  53. Sxd4
  54. 27.Lxd4
  55. Txd4
  56. 28.Kf2
  57. Thd8
  58. 29.Ke3
  59. e5
  60. 30.f4
  61. Lf5
  62. 31.Txd4
  63. exd4+
  64. 32.Kd2
  65. h4
  66. 33.Tg1
  67. hxg3
  68. 34.hxg3
  69. Th8
  70. 35.Ld5
  71. c6
  72. 36.Lf3
  73. Kc7
  74. 37.g4
  75. Th2+
  76. 38.Tg2
  77. Txg2+
  78. 39.Lxg2
  79. Lxg4
  80. 40.Kd3
  81. b5
  82. 41.cxb6+
  83. Kxb6
  84. 42.Kxd4
  85. c5+
  86. 43.Kc3
  87. Le6
  88. 44.a3
  89. Kc7
  90. 45.Lf1
  91. a5
  92. 46.Lg2
  93. Kd6
  94. 47.Le4
  95. Ld5
  96. 48.Ld3
  97. Ke6
  98. 49.Lc2
  99. Kf6
  100. 50.Ld3
  101. Ke6
  102. 51.Lc2
  103. Kd6
  104. 52.Ld3
  105. Le6
  106. 53.Le4
  107. Lc8
  108. 54.Lf3
  109. La6
  110. 55.Le4
  111. Ke6
  112. 56.Kb3
  113. Lb5
  114. 57.Kc3
  115. Kf6
  116. 58.Lc2
  117. Ke7
  118. 59.Le4
  119. Ld7
  120. 60.Kc4
  121. Kd6
  122. 61.Lf3
  123. La4
  124. 62.Le4
  125. Ld1
  126. 63.Kb5
  127. a4
  128. 64.Kc4
  129. Lb3+
  130. 65.Kc3
  131. Ke6
  132. 66.Ld3
  133. Kf6
  134. 67.Le4
  135. Kg7
  136. 68.Lf5
  137. Kh6
  138. 69.Lg4
  139. Kg6
  140. 70.Kd3
  141. Le6
  142. 71.Ld1
  143. Kf5
  144. 72.Lxa4
  145. Kxf4
  146. 73.Lc6
  147. Ke5
  148. 74.a4
  149. Lc8
  150. 75.Kc4
  151. Kd6
  152. 76.Le4
  153. La6+
  154. 77.Kc3
  155. Ke5
  156. 78.Lc6
  157. f5
  158. 79.a5
  159. f4
  160. 80.Lf3
  161. Kf5
  162. 81.Kd2
  163. Ke5
  164. 82.Kc3
  165. Kf6
  166. 83.Kd2
  167. Ke6
  168. 84.Le2
  169. Lxe2
  170. 85.Kxe2
  171. Kd5
  172. 86.Kf3
  173. Kc6
  174. 87.Kxf4
  175. Kb5
  176. 88.Ke3
  177. Kxa5
  178. 89.Kd3
  179. Kb4
  180. 90.Kc2
    1. Løsning:90.Kc2
    2. Kc4
    3. 91.Kd2
      1. 91.Kb2
      2. Kd3
      3. 92.Kb3
      4. c4+
      5. 93.Kb4
      6. Kd4
      7. 94.Kb5 with a winning endgame, for example:
      8. c3
      9. 95.Kb4
      10. c2
      11. 96.Kb3
      12. c1=Q
    5. 91...Kb3
      1. 91...Kb4
      2. 92.Kc2
      1. 91...Kd4
      2. 92.Kc2
      3. Kc4
      4. 93.Kd2
    7. 92.Kd3
    8. c4+
      1. 92...Kb4
      2. 93.Kc2
    10. 93.Kd4
    11. c3
      1. 93...Kb4
      2. 94.Kd5 with a winning endgame, for example:
      3. c3
      4. 95.Kd4
      5. c2
      6. 96.Kd3
      7. c1=Q
    13. 94.Kd3
    14. c2
      1. 94...Kb2
      2. 95.Kc4
        1. 95.Kd4
        2. c2
        3. 96.Kc4
        4. c1=Q+
      4. 95...c2
        1. 95...Kc2
        2. 96.Kd4
          1. 96.Kb4
          2. Kb2
          3. 97.Kb5 with a winning endgame, for example:
          4. c2
          5. 98.Kc5
          6. c1=Q+
        4. 96...Kd2
          1. 96...Kb2
          2. 97.Kc4
            1. 97.Kd3
            2. c2
            3. 98.Kd2
            4. c1=Q+
          1. 96...Kb3
          2. 97.Kd3
        6. 97.Kc4
        7. c2
          1. 97...Kc2
          2. 98.Kd4
        9. 98.Kb3
        10. c1=Q
          1. 98...c1=R
      6. 96.Kd4
      7. c1=Q
        1. 96...c1=R
    16. 95.Kd2
    17. Kb2
    18. 96.Kd3
    19. c1=Q
      1. 96...c1=R
  182. 90...Kc4
0-1

This puzzle is part of the following Puzzle Academy skills:
  • Pawn on the 4th rank
ChessPuzzle.net version 3
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