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पहेली 940945: काले से अंतिम खेल जीतना

IM Pavel Shkapenko (2424) - FM Kosma Pacan-Milej (2436)
Titled Tuesday 23rd Feb chess.com INT (3), 2021.02.23
  2. 1.e4
  3. c5
  4. 2.c3
  5. d5
  6. 3.exd5
  7. Qxd5
  8. 4.Nf3
  9. Nc6
  10. 5.d4
  11. Bf5
  12. 6.Be3
  13. cxd4
  14. 7.Nxd4
  15. Nf6
  16. 8.Nxf5
  17. Qxf5
  18. 9.Bd3
  19. Qd5
  20. 10.O-O
  21. O-O-O
  22. 11.Be2
  23. Qxd1
  24. 12.Rxd1
  25. Rxd1+
  26. 13.Bxd1
  27. e6
  28. 14.Bf3
  29. Bd6
  30. 15.Nd2
  31. Nd5
  32. 16.Bxd5
  33. exd5
  34. 17.Nb3
  35. Rd8
  36. 18.Kf1
  37. Bc7
  38. 19.Rd1
  39. a6
  40. 20.Bd4
  41. Nxd4
  42. 21.Nxd4
  43. Be5
  44. 22.Nf5
  45. Bf6
  46. 23.Ke2
  47. Kc7
  48. 24.Rd3
  49. Kc6
  50. 25.Ne3
  51. d4
  52. 26.cxd4
  53. Rxd4
  54. 27.Rxd4
  55. Bxd4
  56. 28.b3
  57. Bxe3
  58. 29.Kxe3
  59. Kd5
  60. 30.Kd3
  61. h5
  62. 31.f4
  63. h4
  64. 32.g3
  65. hxg3
  66. 33.hxg3
  67. f5
  68. 34.Ke3
  69. a5
  70. 35.Kd3
  71. b5
  72. 36.a3
  73. Kc5
  74. 37.Kc3
  75. Kd5
  76. 38.Kd3
  77. a4
  78. 39.Kc3
  79. Kc5
  80. 40.bxa4
  81. bxa4
  82. 41.Kd3
  83. Kd5
  84. 42.Kc3
  85. Ke4
  86. 43.Kb4
  87. Kf3
  88. 44.Kxa4
  89. Kxg3
  90. 45.Kb4
  91. Kxf4
  92. 46.a4
    1. उपाय:46.a4
    2. Ke5
    3. 47.a5
      1. 47.Kc5
      2. Ke6
      3. 48.a5
      4. Kd7
      5. 49.a6
      6. Kc7
      7. 50.a7
      8. Kb7
      9. 51.a8=Q+
      10. Kxa8
      1. 47.Kc4 with a winning endgame, for example:
      2. g5
      3. 48.a5
      4. Kd6
      5. 49.a6
      6. Kc6
      7. 50.a7
      8. Kb7
      9. 51.a8=Q+
      10. Kxa8
    5. 47...Kd6
    6. 48.a6
      1. 48.Kb3 with a winning endgame, for example:
      2. f4
      3. 49.a6
      4. Kc6
      5. 50.a7
      6. Kb7
      7. 51.a8=Q+
      8. Kxa8
      1. 48.Kc4 with a winning endgame, for example:
      2. Kc6
      3. 49.a6
      4. Kb6
      5. 50.a7
      6. Kxa7
      1. 48.Kb5 with a winning endgame, for example:
      2. f4
      3. 49.a6
      4. Kc7
      5. 50.a7
      6. Kb7
      7. 51.a8=Q+
      8. Kxa8
    8. 48...Kc6
      1. 48...Kc7
      2. 49.Kc5 with a winning endgame, for example:
        1. 49.a7
        2. Kb7
        3. 50.Kc4
        4. Kxa7
        1. 49.Kb5 with a winning endgame, for example:
        2. g5
        3. 50.a7
        4. Kb7
        5. 51.a8=Q+
        6. Kxa8
      4. 49...g5
      5. 50.a7
      6. Kb7
      7. 51.a8=Q+
      8. Kxa8
    10. 49.Kb3 with a winning endgame, for example:
      1. 49.a7
      2. Kb7
      3. 50.Kc4
      4. Kxa7
      1. 49.Kc4 with a winning endgame, for example:
      2. Kb6
      3. 50.a7
      4. Kxa7
      1. 49.Ka5 with a winning endgame, for example:
      2. f4
      3. 50.a7
      4. Kb7
      5. 51.a8=Q+
      6. Kxa8
    12. 49...g5
    13. 50.a7
    14. Kb7
    15. 51.a8=Q+
    16. Kxa8
  94. 46...g5
  95. 47.a5
  96. g4
  97. 48.a6
  98. g3
  99. 49.a7
  100. g2
  101. 50.a8=Q
  102. g1=Q
  103. 51.Qb8+
  104. Kf3
  105. 52.Qb7+
  106. Ke2
  107. 53.Qb5+
  108. Kd2
  109. 54.Qxf5
  110. Qd4+
  111. 55.Kb5
  112. Qd3+
  113. 56.Qxd3+
  114. Kxd3
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