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الغاز 754508: أبيض إلى فوز في النهاية

FM Aron Pasti (2222) - FM Robert Safin (2283)
Titled Tuesday 23rd Mar chess.com INT (5), 2021.03.23
  2. 1.e4
  3. a6
  4. 2.a3
  5. g6
  6. 3.g3
  7. Bg7
  8. 4.Bg2
  9. Nc6
  10. 5.Ne2
  11. Nf6
  12. 6.Nbc3
  13. d6
  14. 7.O-O
  15. O-O
  16. 8.d4
  17. e5
  18. 9.Be3
  19. Ng4
  20. 10.d5
  21. Nxe3
  22. 11.fxe3
  23. Ne7
  24. 12.Qd2
  25. Bh6
  26. 13.Rae1
  27. f5
  28. 14.exf5
  29. Nxf5
  30. 15.Nd1
  31. Qg5
  32. 16.Rf3
  33. Bd7
  34. 17.Qd3
  35. e4
  36. 18.Qxe4
  37. Rae8
  38. 19.Qd3
  39. Nxe3
  40. 20.Rxf8+
  41. Kxf8
  42. 21.Nf4
  43. Nxg2
  44. 22.Rxe8+
  45. Kxe8
  46. 23.Kxg2
  47. Qe5
  48. 24.Qf3
  49. Bf5
  50. 25.Nf2
  51. Qxb2
  52. 26.Ne6
  53. Qxc2
  54. 27.g4
  55. Bxe6
  56. 28.dxe6
  57. Qc6
  58. 29.Ne4
  59. Bg5
  60. 30.Nxg5
  61. Qxf3+
  62. 31.Kxf3
  63. h6
  64. 32.Nf7
  65. Ke7
  66. 33.Nxh6
  67. Kxe6
  68. 34.h4
  69. b5
  70. 35.h5
  71. gxh5
  72. 36.gxh5
  73. a5
  74. 37.Ng4
  75. c5
  76. 38.h6
  77. Kf7
  78. 39.Kf4
  79. Kg6
  80. 40.Ke4
  81. a4
  82. 41.Kd3
  83. d5
  84. 42.Ne3
  85. Kxh6
  86. 43.Nxd5
  87. b4
  88. 44.Nxb4
  89. cxb4
  90. 45.axb4
  91. a3
  92. 46.Kc2
  93. Kg5
  94. 47.b5
  95. Kf6
    1. حل:47...Kf6
    2. 48.b6
    3. Ke6
      1. 48...a2
      2. 49.Kb2
      3. Ke7
      4. 50.b7
      5. Kd6
    5. 49.b7
    6. a2
      1. 49...Kd5 with a winning endgame, for example:
      2. 50.b8=Q
      3. Kc4
      4. 51.Qe5
      5. a2
      6. 52.Kb2
      7. a1=Q+
      8. 53.Kxa1
      1. 49...Kd6
      2. 50.b8=R
      3. Kd5 with a winning endgame, for example:
      4. 51.Ra8
      5. Ke4
      6. 52.Rxa3
    8. 50.Kb2
    9. Kd6
      1. 50...a1=Q+
      2. 51.Kxa1
      3. Kd6
      4. 52.b8=Q+
      1. 50...a1=R
      2. 51.Kxa1
      3. Kd6
      4. 52.b8=Q+
      1. 50...Ke7
      2. 51.b8=Q
      3. a1=Q+
      4. 52.Kxa1
    11. 51.b8=Q+
      1. 51.b8=R
      2. Kc7 with a winning endgame, for example:
        1. 51...a1=Q+
        2. 52.Kxa1
        1. 51...a1=R
        2. 52.Kxa1
        1. 51...Kd5
        2. 52.Ra8
        3. a1=Q+
        4. 53.Rxa1
      4. 52.Re8
      5. a1=Q+
      6. 53.Kxa1
    13. 51...Kd7
      1. 51...Kc5 with a winning endgame, for example:
      2. 52.Kxa2
      1. 51...Kc6
      2. 52.Kxa2
      1. 51...Kd5 with a winning endgame, for example:
      2. 52.Kxa2
      1. 51...Ke6 with a winning endgame, for example:
      2. 52.Kxa2
      1. 51...Ke7
      2. 52.Kxa2
    15. 52.Kxa2
  97. 48.b6
  98. Ke6
  99. 49.b7
  100. a2
  101. 50.Kb2
  102. a1=Q+
  103. 51.Kxa1
  104. Kd7
  105. 52.b8=Q
  106. Kc6
  107. 53.Qa7
  108. Kb5
  109. 54.Kb2
  110. Kb4
  111. 55.Qb6+
  112. Ka4
  113. 56.Kc2
  114. Ka3
  115. 57.Qa5#
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