ChessPuzzle.net

Ratkaise 383838: Valkea voittaa loppupelin

GM Bharathakoti Harsha (2509) - IM Norman Weinstein (2450)
Titled Tuesday 13th July chess.com INT (2), 2021.07.13
  2. 1.c4
  3. c5
  4. 2.Rf3
  5. Rf6
  6. 3.Rc3
  7. g6
  8. 4.e3
  9. Lg7
  10. 5.d4
  11. O-O
  12. 6.Le2
  13. d5
  14. 7.dxc5
  15. dxc4
  16. 8.O-O
  17. Da5
  18. 9.Lxc4
  19. Dxc5
  20. 10.Le2
  21. Rc6
  22. 11.Da4
  23. Db4
  24. 12.Dxb4
  25. Rxb4
  26. 13.a3
  27. Rc6
  28. 14.Ld2
  29. Le6
  30. 15.b4
  31. Tfd8
  32. 16.Tfc1
  33. Tac8
  34. 17.Le1
  35. a6
  36. 18.h3
  37. Rd5
  38. 19.Rg5
  39. Rxc3
  40. 20.Lxc3
  41. Lxc3
  42. 21.Txc3
  43. Rd4
  44. 22.Txc8
  45. Rxe2+
  46. 23.Kf1
  47. Rg3+
  48. 24.fxg3
  49. Lxc8
  50. 25.Ke2
  51. h6
  52. 26.Rf3
  53. Le6
  54. 27.Tc1
  55. Tc8
  56. 28.Txc8+
  57. Lxc8
  58. 29.Kd3
  59. Kg7
  60. 30.Kd4
  61. b6
  62. 31.Re5
  63. Lb7
  64. 32.e4
  65. f5
  66. 33.exf5
  67. gxf5
  68. 34.Rd7
  69. Lxg2
  70. 35.h4
  71. Kg6
  72. 36.Ke5
  73. Lc6
  74. 37.Rxb6
  75. Le4
  76. 38.Rc8
  77. Kf7
  78. 39.Rb6
  79. Kg6
  80. 40.Rc4
  81. Kh5
  82. 41.Re3
  83. Kg6
  84. 42.a4
  85. Lc6
  86. 43.Rxf5
  87. Lxa4
  88. 44.Rxe7+
  89. Kf7
  90. 45.Rf5
  91. h5
  92. 46.Rd4
  93. Ld1
  94. 47.Re6
  95. Ke7
  96. 48.Rc5
  97. Le2
  98. 49.Re4
  99. Kd7
  100. 50.Kd5
  101. Lf3
  102. 51.Kd4
  103. Kc6
  104. 52.Rc3
  105. Kd6
  106. 53.Ra4
  107. Kc6
  108. 54.Rc5
  109. Kb5
  110. 55.Rd3
  111. Le2
  112. 56.Rf4
  113. Ld1
  114. 57.Kc3
  115. Lg4
  116. 58.Rd5
  117. Le6
  118. 59.Re3
  119. Kc6
  120. 60.Rg2
  121. Kd6
  122. 61.Kd4
  123. Kc6
  124. 62.Rf4
  125. Lg4
  126. 63.Rd3
  127. Kb5
  128. 64.Kc3
  129. Le2
  130. 65.Re5
  131. Ld1
  132. 66.Rc4
  133. Le2
  134. 67.Rd6+
  135. Kc6
  136. 68.Re4
  137. Kb5
  138. 69.Kb3
  139. Ld1+
  140. 70.Ka3
  141. Lg4
  142. 71.Rf6
  143. Lf3
  144. 72.Rd7
  145. a5
  146. 73.bxa5
  147. Kxa5
  148. 74.Kb3
  149. Kb5
  150. 75.Kc3
  151. Ld1
  152. 76.Kd4
  153. Kc6
  154. 77.Re5+
  155. Kd6
  156. 78.Ke4
  157. Ke6
  158. 79.Kf4
  159. Kf6
  160. 80.Rf3
  161. Lxf3
  162. 81.Kxf3
  163. Kf5
  164. 82.Ke3
  165. Ke5
  166. 83.Kd3
  167. Kd5
  168. 84.Ke2
  169. Ke4
  170. 85.Kf2
  171. Ke5
  172. 86.Ke3
  173. Ke6
    1. Ratkaisu:86...Ke6
    2. 87.Ke4
    3. Kf6
      1. 87...Kd6
      2. 88.Kf5
      3. Kd5 with a winning endgame, for example:
      4. 89.Kg5
      5. Ke6
      6. 90.Kxh5
    5. 88.Kf4
    6. Kg6
      1. 88...Ke6
      2. 89.Kg5
      3. Kf7
      4. 90.Kxh5
      1. 88...Ke7
      2. 89.Kg5
      3. Kf8
      4. 90.Kxh5
    8. 89.Ke5
      1. 89.Ke4
      2. Kf6
    10. 89...Kf7
      1. 89...Kg7 with a winning endgame, for example:
      2. 90.Kf5
      3. Kh6
      4. 91.Kf6
      5. Kh7
      6. 92.Kg5
      7. Kg8
      8. 93.Kxh5
      1. 89...Kh7 with a winning endgame, for example:
      2. 90.Kf5
      3. Kh6
      4. 91.Kf6
      5. Kh7
      6. 92.Kg5
      7. Kg8
      8. 93.Kxh5
    12. 90.Kf5
      1. 90.Kd5
      2. Kf6
      3. 91.Kd6
      4. Kf5
      5. 92.Ke7
      6. Kg4
        1. 92...Kg6
        2. 93.Ke6
        3. Kg7 with a winning endgame, for example:
        4. 94.Kf5
        5. Kh6
        6. 95.Kf6
        7. Kh7
        8. 96.Kg5
        9. Kg8
        10. 97.Kxh5
        1. 92...Ke5
        2. 93.Kf7
        3. Kf5
        4. 94.Kg7
        5. Ke4 with a winning endgame, for example:
        6. 95.Kg6
        7. Ke5
        8. 96.Kxh5
      8. 93.Kf6
      9. Kxg3
        1. 93...Kf3
        2. 94.Kf5
        3. Ke3 with a winning endgame, for example:
        4. 95.Kg5
        5. Ke4
        6. 96.Kxh5
        1. 93...Kh3
        2. 94.Kg5
        3. Kxg3
        4. 95.Kxh5
        5. Kh3
        6. 96.Kg5
        7. Kg3
        8. 97.h5
        9. Kh3 with a winning endgame, for example:
        10. 98.h6
        11. Kg3
        12. 99.h7
        13. Kh3
        14. 100.Kf4
        15. Kh4
        16. 101.h8=Q#
      11. 94.Kg5
      12. Kf3
        1. 94...Kh2 with a winning endgame, for example:
        2. 95.Kxh5
        3. Kg3
        4. 96.Kg5
        5. Kh3
        6. 97.h5
        7. Kg3
        8. 98.h6
        9. Kh3
        10. 99.h7
        11. Kg3
        12. 100.h8=Q
      14. 95.Kxh5
      15. Kf4
        1. 95...Kg3
        2. 96.Kg5
        3. Kh3
        4. 97.h5
        5. Kg3 with a winning endgame, for example:
        6. 98.h6
        7. Kh3
        8. 99.h7
        9. Kg3
        10. 100.h8=Q
      17. 96.Kg6
      18. Kg4
      19. 97.h5
      20. Kh4
      21. 98.h6
        1. 98.Kh6
        2. Kg4
        3. 99.Kg6
        4. Kh4
          1. 99...Kg3 with a winning endgame, for example:
          2. 100.h6
          3. Kf4
          4. 101.h7
          5. Kg4
          6. 102.h8=Q
          1. 99...Kf4 with a winning endgame, for example:
          2. 100.h6
          3. Kg4
          4. 101.h7
          5. Kh4
          6. 102.h8=Q+
      23. 98...Kg4 with a winning endgame, for example:
      24. 99.h7
      25. Kh4
      26. 100.h8=Q+
    14. 90...Ke7
      1. 90...Kg7 with a winning endgame, for example:
      2. 91.Kg5
      3. Kf8
      4. 92.Kxh5
      1. 90...Ke8 with a winning endgame, for example:
      2. 91.Kg6
      3. Kf8
      4. 92.Kxh5
    16. 91.Kg6
      1. 91.Ke5
      2. Kf7
      1. 91.Kg5
      2. Kf8
        1. 91...Ke6
        2. 92.Kxh5
        3. Kf5
        4. 93.g4+
        5. Kf6
        6. 94.g5+
        7. Kg7
        8. 95.Kg4
        1. 91...Kf7
        2. 92.Kxh5
        1. 91...Kd8
        2. 92.Kxh5
      4. 92.Kxh5
    18. 91...Kf8
      1. 91...Ke6
      2. 92.Kxh5
      3. Kf5
      4. 93.g4+
      5. Kf6
      6. 94.g5+
      7. Kg7
      8. 95.Kg4
      1. 91...Ke8
      2. 92.Kxh5
      1. 91...Kd8
      2. 92.Kxh5
    20. 92.Kxh5
  175. 87.Ke2
1-0
Seuraava ? Apua