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Problem 583854: Hitam jalan menang di akhir permainan

FM Tanitoluwa Adewumi (2305) - GM Dmitry Gurevich (2363)
Titled Tue 10th May Late chess.com INT (10), 2022.05.10
  2. 1.e4
  3. c5
  4. 2.Kf3
  5. d6
  6. 3.Gb5+
  7. Gd7
  8. 4.Gxd7+
  9. Mxd7
  10. 5.c4
  11. Kc6
  12. 6.Kc3
  13. Kf6
  14. 7.d4
  15. cxd4
  16. 8.Kxd4
  17. e6
  18. 9.O-O
  19. Ge7
  20. 10.Ge3
  21. O-O
  22. 11.Bc1
  23. Kxd4
  24. 12.Gxd4
  25. b6
  26. 13.f3
  27. Bac8
  28. 14.b3
  29. Bfe8
  30. 15.Md3
  31. Mb7
  32. 16.Bfd1
  33. Bed8
  34. 17.Me2
  35. h6
  36. 18.a4
  37. Kd7
  38. 19.Ge3
  39. Kc5
  40. 20.b4
  41. Kd7
  42. 21.Kb5
  43. Ke5
  44. 22.Gf4
  45. a6
  46. 23.Kd4
  47. Mc7
  48. 24.Bc2
  49. Kc6
  50. 25.Kxc6
  51. Mxc6
  52. 26.b5
  53. axb5
  54. 27.axb5
  55. Mc5+
  56. 28.Ge3
  57. Mc7
  58. 29.Bdc1
  59. Mb7
  60. 30.Gf2
  61. Bb8
  62. 31.Ba1
  63. Bdc8
  64. 32.Ba6
  65. Gd8
  66. 33.Bd2
  67. Mc7
  68. 34.Ba4
  69. Ba8
  70. 35.Bxa8
  71. Bxa8
  72. 36.Md3
  73. Ge7
  74. 37.Bd1
  75. Ba4
  76. 38.Bc1
  77. Ma7
  78. 39.g3
  79. Ba2
  80. 40.Bc2
  81. Ba3
  82. 41.Bc3
  83. Ba1+
  84. 42.Rg2
  85. Gf6
  86. 43.Bc2
  87. Mc7
  88. 44.f4
  89. Mb7
  90. 45.Rf3
  91. Ge7
  92. 46.Md4
  93. Ba3+
  94. 47.Bc3
  95. Bxc3+
  96. 48.Mxc3
  97. d5
  98. 49.cxd5
  99. exd5
  100. 50.Mc6
  101. dxe4+
  102. 51.Rxe4
  103. Ma7
  104. 52.Gxb6
  105. Ma4+
  106. 53.Gd4
  107. Gf6
  108. 54.Mc8+
  109. Rh7
  110. 55.Mf5+
  111. Rg8
  112. 56.Mc5
  113. Gxd4
  114. 57.Mxd4
  115. Mxb5
  116. 58.Md8+
  117. Rh7
  118. 59.Md3
  119. Mxd3+
  120. 60.Rxd3
  121. Rg6
  122. 61.Re4
  123. Rf6
  124. 62.Rd5
  125. Rf5
  126. 63.h3
  127. h5
  128. 64.Rd6
  129. h4
  130. 65.gxh4
  131. Rxf4
  132. 66.Re7
    1. Jawaban:66.Re7
    2. f5
    3. 67.Rd6 with a winning endgame, for example:
      1. 67.Re6
      2. Re4
      3. 68.Rf7
      4. f4
      5. 69.Rxg7
      6. Rf5
      7. 70.h5
      8. f3
      9. 71.h6
      10. f2
      11. 72.h7
      12. f1=Q
      1. 67.Rf7
      2. Rg3
      3. 68.h5
      4. Rh4
      5. 69.Rxg7
      6. Rxh5
      7. 70.Rf6
      8. f4
      9. 71.Re5
      10. f3
      11. 72.Rd4
      12. f2
      13. 73.h4 with a winning endgame, for example:
      14. Rxh4
      15. 74.Re3
      16. f1=Q
    5. 67...Re4
    6. 68.h5
    7. f4
    8. 69.Rc6
    9. Re5
    10. 70.Rc5
    11. f3
    12. 71.Rc4
    13. f2
    14. 72.Rc5
    15. f1=Q
  134. 66...f5
  135. 67.Rf7
  136. Re5
  137. 68.h5
  138. f4
  139. 69.Rxg7
  140. f3
  141. 70.h6
  142. f2
  143. 71.h7
  144. f1=Q
  145. 72.h8=Q
  146. Mf6+
  147. 73.Rh7
  148. Mxh8+
  149. 74.Rxh8
  150. Rf5
  151. 75.h4
  152. Rg6
  153. 76.h5+
  154. Rxh5
1/2-1/2
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