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Puzzle 874531: Biały wygrywa końcówkę

E. Gerbelli Neto (2114) - WCM M. Novikova (2013)
Titled Tue 31st Jan Late chess.com INT (10), 2023.01.31
  2. 1.e4
  3. d5
  4. 2.exd5
  5. Hxd5
  6. 3.Sc3
  7. Hd6
  8. 4.Gc4
  9. Sf6
  10. 5.d3
  11. Gg4
  12. 6.f3
  13. Gf5
  14. 7.g4
  15. Ge6
  16. 8.Gxe6
  17. Hxe6+
  18. 9.He2
  19. Hxe2+
  20. 10.Sgxe2
  21. h6
  22. 11.Ge3
  23. e5
  24. 12.Sg3
  25. g6
  26. 13.Sge4
  27. Sbd7
  28. 14.Sb5
  29. Kd8
  30. 15.g5
  31. Sxe4
  32. 16.fxe4
  33. a6
  34. 17.Sc3
  35. c6
  36. 18.O-O
  37. Ke8
  38. 19.Wf3
  39. hxg5
  40. 20.Gxg5
  41. Ge7
  42. 21.Ge3
  43. Gc5
  44. 22.Gxc5
  45. Sxc5
  46. 23.Waf1
  47. Wh7
  48. 24.Sd1
  49. Se6
  50. 25.Se3
  51. Ke7
  52. 26.Sg4
  53. Wah8
  54. 27.Sxe5
  55. Sg5
  56. 28.Wg3
  57. Wxh2
  58. 29.Wxg5
  59. Wh1+
  60. 30.Kf2
  61. W8h2+
  62. 31.Wg2
  63. Wxf1+
  64. 32.Kxf1
  65. Wh5
  66. 33.Sf3
  67. Wa5
  68. 34.a3
  69. b5
  70. 35.Sd4
  71. Kd6
  72. 36.Wf2
  73. c5
  74. 37.Sb3
  75. Wa4
  76. 38.Wxf7
  77. c4
  78. 39.dxc4
  79. bxc4
  80. 40.Sd4
  81. c3
  82. 41.bxc3
  83. Wxa3
  84. 42.Wf6+
  85. Ke5
  86. 43.We6+
  87. Kf4
  88. 44.Wxg6
  89. Kxe4
  90. 45.Wc6
  91. Ke3
  92. 46.We6+
  93. Kd2
  94. 47.We2+
  95. Kxc3
  96. 48.We3+
  97. Kb2
  98. 49.Wxa3
  99. Kxa3
  100. 50.Ke2
  101. Kb2
  102. 51.Kd3
  103. a5
  104. 52.Sb5
  105. a4
  106. 53.c4
  107. Kb3
  108. 54.c5
  109. Kb4
    1. Rozwiązanie:54...Kb4
    2. 55.c6
    3. Kxb5
    4. 56.c7
    5. Kb6
      1. 56...a3 with a winning endgame, for example:
      2. 57.c8=Q
      3. a2
      4. 58.Ha8
      5. a1=R
      1. 56...Kb4 with a winning endgame, for example:
      2. 57.c8=Q
      1. 56...Kc6
      2. 57.c8=Q+
      1. 56...Ka5 with a winning endgame, for example:
      2. 57.c8=Q
    7. 57.c8=Q
      1. 57.c8=R
      2. a3 with a winning endgame, for example:
        1. 57...Kb5 with a winning endgame, for example:
        2. 58.Kc2
        3. a3
        4. 59.Kb3
        5. a2
        6. 60.Kxa2
      4. 58.Kc2
      5. Ka5
      6. 59.Wb8
      7. a2
      8. 60.Kb2
      9. a1=Q+
      10. 61.Kxa1
    9. 57...a3 with a winning endgame, for example:
    10. 58.Kc4
    11. Ka5
    12. 59.Hb7
    13. a2
    14. 60.Ha7#
  111. 55.c6
  112. Kxb5
  113. 56.c7
  114. Kb4
  115. 57.c8=Q
  116. Ka3
  117. 58.Hb7
  118. Ka2
  119. 59.Kc2
  120. Ka1
  121. 60.Hb1#
1-0
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