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Puzzle 1004246: Czarny wygrywa końcówkę

GM SL Narayanan (2649) - GM Jan-Krzysztof Duda (2733)
FIDE World Bl Team Final Almaty KAZ, 2024.08.05
  2. 1.d4
  3. Sf6
  4. 2.c4
  5. e6
  6. 3.Sc3
  7. Gb4
  8. 4.e3
  9. O-O
  10. 5.Sf3
  11. c5
  12. 6.Gd3
  13. cxd4
  14. 7.exd4
  15. d5
  16. 8.cxd5
  17. Sxd5
  18. 9.O-O
  19. Sc6
  20. 10.Hc2
  21. h6
  22. 11.a3
  23. Gd6
  24. 12.He2
  25. b6
  26. 13.He4
  27. f5
  28. 14.He2
  29. Sce7
  30. 15.Gd2
  31. Wf6
  32. 16.Wfe1
  33. Gb7
  34. 17.Ga6
  35. Hc8
  36. 18.Gxb7
  37. Hxb7
  38. 19.Wac1
  39. Wd8
  40. 20.Sxd5
  41. Sxd5
  42. 21.g3
  43. Hd7
  44. 22.Wc2
  45. We8
  46. 23.Wec1
  47. Wf7
  48. 24.Se5
  49. Gxe5
  50. 25.Hxe5
  51. Sf6
  52. 26.Wc6
  53. Hd5
  54. 27.Wd6
  55. Hxe5
  56. 28.dxe5
  57. Se4
  58. 29.Wd4
  59. Sc5
  60. 30.Wcc4
  61. Wee7
  62. 31.Gb4
  63. Wc7
  64. 32.Wd6
  65. Se4
  66. 33.Wxc7
  67. Wxc7
  68. 34.Wd8+
  69. Kh7
  70. 35.We8
  71. a5
  72. 36.Gd6
  73. Wc1+
  74. 37.Kg2
  75. Wc2
  76. 38.Wxe6
  77. Wxf2+
  78. 39.Kg1
  79. Wxb2
  80. 40.Gc7
  81. Sg5
  82. 41.Wxb6
  83. Sf3+
  84. 42.Kf1
  85. Sxh2+
  86. 43.Ke1
  87. Sf3+
  88. 44.Kd1
  89. Wxb6
  90. 45.Gxb6
  91. a4
  92. 46.e6
  93. Kg6
  94. 47.Gc5
  95. Kf6
  96. 48.Gf8
  97. Kxe6
  98. 49.Gxg7
  99. h5
  100. 50.Ke2
  101. Se5
  102. 51.Gf8
  103. Kd5
  104. 52.Ke3
  105. Sg6
  106. 53.Gb4
  107. Kc4
  108. 54.Gd6
  109. Kd5
  110. 55.Gb4
  111. Se5
  112. 56.Gf8
  113. Ke6
  114. 57.Gc5
  115. Sg6
  116. 58.Kd4
  117. f4
  118. 59.gxf4
  119. Sxf4
  120. 60.Kc4
  121. h4
  122. 61.Gf2
  123. h3
  124. 62.Gg3
  125. Se2
  126. 63.Gh2
  127. Kf5
  128. 64.Kb4
  129. Ke4
  130. 65.Kxa4
  131. Kf3
  132. 66.Kb4
    1. Rozwiązanie:66.Kb4
    2. Kg2
    3. 67.Gc7
    4. Sg3
      1. 67...Kf2
      2. 68.a4
      3. Sg3
      4. 69.Gb6+
      5. Kf3
        1. 69...Kf1
        2. 70.Gc7
        3. Kg2
          1. 70...Kf2
          2. 71.Gb6+
          1. 70...h2
          2. 71.Gxg3
          3. h1=Q
          4. 72.Gd6 with a winning endgame, for example:
            1. 72.Kb5 with a winning endgame, for example:
            2. Ke2
            3. 73.a5
            4. Hd5+
            5. 74.Kb6
            6. Hb3+
            7. 75.Kc7
            8. Hxg3+
            1. 72.Kc4 with a winning endgame, for example:
            2. He4+
            3. 73.Kb5
            4. Hd3+
            5. 74.Kb6
            6. Hxg3
            1. 72.Ka5 with a winning endgame, for example:
            2. Hb7
            3. 73.Gd6
            4. Ke2
            5. 74.Gb4
            6. Kd3
            7. 75.Gd6
            8. Kc4
            9. 76.Gc5
            10. Hd5
            11. 77.Kb6
            12. Hxc5+
          6. 72...Hd5
          7. 73.Gf8
          8. Ke2
          9. 74.Gc5
          10. Kd3
          11. 75.Kb5
          12. Ke4
          13. 76.a5
          14. Hd7+
          15. 77.Kb6
          16. Kd5
          17. 78.Gf2
          18. Hc6+
          19. 79.Ka7
          20. Hc8
          21. 80.a6
          22. Kc6
          23. 81.Ge3
          24. Kb5
          25. 82.Gg1
          26. Hxa6+
        5. 71.a5
          1. 71.Kb5
          2. h2
          3. 72.a5 with a winning endgame, for example:
          4. Kh3
          5. 73.Kb6
          6. h1=Q
          1. 71.Gxg3
          2. Kxg3
          3. 72.a5 with a winning endgame, for example:
          4. h2
          5. 73.a6
          6. h1=Q
          7. 74.Ka5
          8. Kf4
          9. 75.a7
          10. Hb7
          11. 76.a8=Q
          12. Hxa8+
        7. 71...h2
          1. 71...Kf2
          2. 72.Gb6+
            1. 72.a6
            2. h2
            3. 73.Gb6+
            4. Ke1
            5. 74.Gc7
          4. 72...Kf1
          5. 73.Gc7
          6. h2
            1. 73...Kf2
            2. 74.Gb6+
          8. 74.Gxg3
            1. 74.a6
            2. Ke2
            3. 75.Gxg3
            4. h1=Q
          10. 74...h1=Q
          11. 75.Gd6 with a winning endgame, for example:
            1. 75.a6 with a winning endgame, for example:
            2. Hc6
            3. 76.a7
            4. Ke2
            5. 77.Gh2
            6. Kd3
            7. 78.Gg1
            8. Hb7+
            9. 79.Ka3
            10. Kc4
            11. 80.Ka2
            12. Hg2+
            13. 81.Ka1
            14. Hxg1+
            15. 82.Ka2
            16. Hxa7+
            1. 75.Kb5 with a winning endgame, for example:
            2. Hd5+
            3. 76.Kb6
            4. Hb3+
            5. 77.Kc7
            6. Hxg3+
          13. 75...Hd5
          14. 76.Gc5
          15. Ke2
          16. 77.a6
          17. Kd3
          18. 78.Kb5
          19. Hd7+
          20. 79.Kb6
          21. Kc4
          22. 80.a7
          23. He6+
          24. 81.Kc7
          25. Kxc5
          26. 82.a8=Q
          27. He7+
          28. 83.Kc8
          29. He8+
          30. 84.Kb7
          31. Hd7+
          32. 85.Kb8
          33. Kb6
          34. 86.He4
          35. Hd8#
        9. 72.Gxg3
          1. 72.Kb5 with a winning endgame, for example:
          2. Kh3
          3. 73.Kb6
          4. h1=Q
          1. 72.a6 with a winning endgame, for example:
          2. Kh3
          3. 73.a7
          4. h1=Q
          1. 72.Kc5 with a winning endgame, for example:
          2. Kf2
          3. 73.Kb6
          4. h1=Q
        11. 72...Kxg3
          1. 72...h1=Q
          2. 73.Ge5 with a winning endgame, for example:
            1. 73.Gd6 with a winning endgame, for example:
            2. Kf3
            3. 74.a6
            4. Ha1
            5. 75.Kb5
            6. Ke4
            7. 76.Gc5
            8. Kd5
            9. 77.a7
            10. Hb1+
            11. 78.Gb4
            12. Ha2
            13. 79.Ga5
            14. Hc4+
            15. 80.Kb6
            16. Hc6#
            1. 73.Kb5
            2. Kxg3
            3. 74.a6 with a winning endgame, for example:
            4. Kf4
            5. 75.a7
            6. Hb7+
            7. 76.Kc5
            8. Hxa7+
          4. 73...Kf3
          5. 74.a6
          6. Ke4
          7. 75.Gb2
          8. Hg2
          9. 76.Ga3
          10. Hd2+
          11. 77.Kb5
          12. Hd3+
          13. 78.Kb6
          14. Hxa3
          15. 79.a7
          16. Kd5
          17. 80.Kb7
          18. He7+
          19. 81.Ka8
          20. Kc6
          21. 82.Kb8
          22. Hb7#
        13. 73.a6 with a winning endgame, for example:
          1. 73.Ka3 with a winning endgame, for example:
          2. h1=Q
          1. 73.Kc5 with a winning endgame, for example:
          2. h1=Q
          1. 73.Kb5 with a winning endgame, for example:
          2. h1=Q
        15. 73...h1=Q
        16. 74.Ka5
        17. Kf4
        18. 75.a7
        19. Hb7
        20. 76.a8=Q
        21. Hxa8+
        1. 69...Kg2
        2. 70.a5
        3. h2
          1. 70...Kf1
          2. 71.Gc7
        5. 71.a6
        6. h1=Q
          1. 71...Kf1
          2. 72.Kc5 with a winning endgame, for example:
            1. 72.Gc7
            2. Ke2
            3. 73.Gxg3
            4. h1=Q
            1. 72.Ka5 with a winning endgame, for example:
            2. h1=Q
          4. 72...Se2
          5. 73.a7
          6. h1=Q
          1. 71...Kh3
          2. 72.Kc5 with a winning endgame, for example:
            1. 72.a7
            2. h1=Q
            1. 72.Ka5 with a winning endgame, for example:
            2. h1=Q
          4. 72...Sf1
          5. 73.a7
          6. h1=Q
      7. 70.a5
        1. 70.Gg1
        2. Sf5
        3. 71.a5
        4. Kg2
      9. 70...h2
      10. 71.a6
        1. 71.Kb5 with a winning endgame, for example:
        2. h1=Q
      12. 71...Ke2
        1. 71...Kf4
        2. 72.Gc7+ with a winning endgame, for example:
          1. 72.Kb5 with a winning endgame, for example:
          2. h1=Q
        4. 72...Kg4
        5. 73.Kc5
        6. Se4+
        7. 74.Kc6
        8. h1=Q
        1. 71...Kg4
        2. 72.a7
          1. 72.Kb5 with a winning endgame, for example:
          2. h1=Q
          1. 72.Ka5 with a winning endgame, for example:
          2. h1=Q
        4. 72...h1=Q
        1. 71...h1=Q
      14. 72.Kb5 with a winning endgame, for example:
        1. 72.Gc7 with a winning endgame, for example:
        2. h1=Q
        1. 72.Kc5 with a winning endgame, for example:
        2. h1=Q
        1. 72.Ka5 with a winning endgame, for example:
        2. h1=Q
      16. 72...Sf5
      17. 73.Gd8
      18. Sd4+
      19. 74.Kc5
      20. Se6+
      21. 75.Kd6
      22. Sxd8
      23. 76.a7
      24. h1=Q
      1. 67...Kf3
      2. 68.Gh2
    6. 68.Kb5 with a winning endgame, for example:
      1. 68.a4
      2. h2
      3. 69.Kc5 with a winning endgame, for example:
      4. Se4+
      5. 70.Kc6
      6. h1=Q
      1. 68.Gxg3
      2. Kxg3
      3. 69.a4 with a winning endgame, for example:
      4. h2
      5. 70.a5
      6. h1=Q
    8. 68...Kf2
    9. 69.Gb6+
    10. Kf3
    11. 70.Gg1
    12. Kg2
    13. 71.Ge3
    14. h2
    15. 72.Kc6
    16. h1=Q
  134. 66...Kg2
0-1
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