פאזל 961563: לבן לנצח במסע הסיום

Jovana Davitkova (1227) - Yelyzaveta Marchenko (1529)
FIDE World Youth Rapid Champ Europe U12 Girls Tornelo, 2020.12.07
  1. 1.e4
  2. e6
  3. 2.d4
  4. d5
  5. 3.exd5
  6. exd5
  7. 4.רd3
  8. פf6
  9. 5.h3
  10. רd6
  11. 6.פf3
  12. O-O
  13. 7.O-O
  14. h6
  15. 8.פc3
  16. a6
  17. 9.רd2
  18. c5
  19. 10.dxc5
  20. רxc5
  21. 11.רf4
  22. פc6
  23. 12.a3
  24. רe6
  25. 13.צe1
  26. צc8
  27. 14.מהd2
  28. פd4
  29. 15.פxd4
  30. רxd4
  31. 16.רe5
  32. רxe5
  33. 17.צxe5
  34. מהd6
  35. 18.צae1
  36. d4
  37. 19.פb1
  38. צc5
  39. 20.צxc5
  40. מהxc5
  41. 21.מהf4
  42. רc4
  43. 22.מהf5
  44. מהxf5
  45. 23.רxf5
  46. g6
  47. 24.פd2
  48. רb5
  49. 25.רg4
  50. פxg4
  51. 26.hxg4
  52. צc8
  53. 27.צc1
  54. רd3
  55. 28.פf3
  56. צxc2
  57. 29.צxc2
  58. רxc2
  59. 30.פxd4
  60. רd1
  61. 31.f3
  62. רa4
  63. 32.מf2
  64. מf8
  65. 33.מe3
  66. מe7
  67. 34.b3
  68. רd7
  69. 35.b4
  70. מd6
  71. 36.מd3
  72. b6
  73. 37.g3
  74. f6
  75. 38.מe4
  76. a5
  77. 39.bxa5
  78. bxa5
  79. 40.מd3
  80. מd5
  81. 41.מc3
  82. h5
  83. 42.gxh5
  84. gxh5
  85. 43.מd3
  86. רc8
  87. 44.מc3
  88. רd7
  89. 45.מd3
  90. f5
  91. 46.מc3
  92. מe5
  93. 47.מd3
  94. f4
  95. 48.gxf4+
  96. מxf4
  97. 49.מe2
  98. מg3
  99. 50.מe3
  100. h4
  101. 51.פe2+
  102. מg2
  103. 52.פf4+
  104. מf1
  105. 53.מd4
  106. h3
  107. 54.פxh3
  108. רxh3
  109. 55.מc5
  110. רd7
  111. 56.f4
  112. מe2
  113. 57.f5
  114. מd3
  115. 58.f6
  116. רe6
  117. 59.מb5
  118. מc3
  119. 60.מxa5
  120. מb3
  121. 61.a4
  122. מa3
    1. פתרון:61...מa3
    2. 62.מb5
    3. רd7+
      1. 62...מb2 with a winning endgame, for example:
      2. 63.a5
      3. מc2
      4. 64.a6
      5. מd3
      6. 65.a7
      7. רd5
      8. 66.f7
      9. רxf7
      10. 67.a8=Q
    4. 63.מc5
      1. 63.מa6
      2. רe8
        1. 63...רe6
        2. 64.a5
        3. מb4
        4. 65.מb6
        5. רd5
        6. 66.a6
        7. מc4
        8. 67.a7
        9. מd4 with a winning endgame, for example:
        10. 68.f7
        11. רxf7
        12. 69.a8=Q
        1. 63...רxa4
        2. 64.f7
        3. מb4 with a winning endgame, for example:
        4. 65.f8=Q+
        1. 63...רc8+ with a winning endgame, for example:
        2. 64.מb5
        3. רe6
        4. 65.a5
        5. מb2
        6. 66.a6
        7. מc3
        8. 67.a7
        9. מd4
        10. 68.a8=Q
      3. 64.a5
      4. מb4
      5. 65.מb6
      6. רf7
      7. 66.a6
      8. רd5
      9. 67.a7
        1. 67.מc7
        2. מc5
        3. 68.a7
        4. מd4 with a winning endgame, for example:
          1. 68...מc4 with a winning endgame, for example:
          2. 69.f7
          3. רxf7
          4. 70.a8=Q
          1. 68...מb4 with a winning endgame, for example:
          2. 69.מd6
          3. מc4
          4. 70.f7
          5. רxf7
          6. 71.a8=Q
        5. 69.מd6
        6. רe4
        7. 70.f7
        8. מe3
        9. 71.f8=Q
      10. 67...מc3 with a winning endgame, for example:
        1. 67...מc4 with a winning endgame, for example:
        2. 68.f7
        3. רxf7
        4. 69.a8=Q
        1. 67...רa8
        2. 68.f7
        3. מc4 with a winning endgame, for example:
        4. 69.f8=Q
      11. 68.מc5
      12. רa8
      13. 69.f7
      14. רe4
      15. 70.f8=Q
      1. 63.מb6
      2. רe6
        1. 63...רe8
        2. 64.a5
        3. מb4
        4. 65.a6
        5. רf7 with a winning endgame, for example:
        6. 66.a7
        7. רd5
        8. 67.f7
        9. רxf7
        10. 68.a8=Q
        1. 63...רxa4
        2. 64.f7
        3. מb4 with a winning endgame, for example:
        4. 65.f8=Q+
      3. 64.a5
        1. 64.מb5
        2. רd7+
          1. 64...מb3
          2. 65.a5
          3. מa3 with a winning endgame, for example:
          4. 66.a6
          5. מb2
          6. 67.a7
          7. רd5
          8. 68.מc5
          9. רh1
          10. 69.f7
          11. רe4
          12. 70.f8=Q
          1. 64...מb2 with a winning endgame, for example:
          2. 65.a5
          3. מc2
          4. 66.a6
          5. מd3
          6. 67.a7
          7. רd5
          8. 68.f7
          9. רxf7
          10. 69.a8=Q
      4. 64...מb4
        1. 64...מa4
        2. 65.a6
        3. מb4 with a winning endgame, for example:
        4. 66.a7
        5. רd5
        6. 67.f7
        7. רxf7
        8. 68.a8=Q
      5. 65.a6
      6. רd5
    5. 63...רe8
      1. 63...רe6
      2. 64.a5
      3. מa4
      4. 65.a6
      5. מa5
      6. 66.a7
      7. רc8
      8. 67.a8=Q+
      1. 63...רc8 with a winning endgame, for example:
      2. 64.f7
      3. רe6
      4. 65.f8=Q
      1. 63...רxa4
      2. 64.f7
      3. מb3 with a winning endgame, for example:
      4. 65.מd4
      5. רb5
      6. 66.f8=Q
    6. 64.a5
    7. רh5 with a winning endgame, for example:
      1. 64...רg6 with a winning endgame, for example:
      2. 65.a6
      3. רh5
      4. 66.a7
      5. רf3
      6. 67.f7
      7. מb2
      8. 68.f8=Q
      1. 64...רf7 with a winning endgame, for example:
      2. 65.a6
      3. רh5
      4. 66.a7
      5. רf3
      6. 67.f7
      7. מb2
      8. 68.f8=Q
      1. 64...מa4
      2. 65.מb6
      3. מb4
      4. 66.a6
      5. רf7 with a winning endgame, for example:
      6. 67.a7
      7. רd5
      8. 68.f7
      9. רxf7
      10. 69.a8=Q
    8. 65.a6
    9. רg6
    10. 66.a7
    11. רe4
    12. 67.f7
    13. מb2
    14. 68.f8=Q
  123. 62.מb5
  124. רd7+
  125. 63.מb6
  126. רe6
  127. 64.a5
  128. מa4
  129. 65.a6
  130. מb4
  131. 66.a7
  132. מc4
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