Problem 993016: Hitam jalan Menang

IM Sandeep Sethuraman (2376) - CM G. Lenoir Ibacache (2228)
Titled Tue 18th Jun Late chess.com INT (1), 2024.06.18
  1. 1.Kf3
  2. Kf6
  3. 2.b3
  4. g6
  5. 3.Gb2
  6. Gg7
  7. 4.g4
  8. O-O
  9. 5.g5
  10. Kh5
  11. 6.Gxg7
  12. Kxg7
  13. 7.e3
  14. d6
  15. 8.Ge2
  16. e5
  17. 9.Kc3
  18. Kd7
  19. 10.h4
  20. f5
  21. 11.d3
  22. c6
  23. 12.Md2
  24. Ma5
  25. 13.O-O-O
  26. Ma3+
  27. 14.Rb1
  28. a5
  29. 15.Mc1
  30. Mb4
  31. 16.Mb2
  32. a4
  33. 17.Kxa4
  34. Bxa4
  35. 18.bxa4
  36. Ma5
  37. 19.d4
  38. Kb6
  39. 20.c4
  40. Kxa4
  41. 21.Md2
  42. Mb6+
  43. 22.Ra1
  44. e4
  45. 23.Bb1
  46. Ma7
  47. 24.Ke1
  48. Ge6
  49. 25.Kc2
  50. Ba8
  51. 26.Kb4
  52. Ma5
  53. 27.d5
  54. cxd5
  55. 28.cxd5
  56. Gd7
  57. 29.h5
  58. Kc5
  59. 30.hxg6
  60. hxg6
  61. 31.Bh6
  62. Ge8
  63. 32.Mb2
  64. Ka4
  65. 33.Md4
  66. Kc5
  67. 34.Mb2
  68. Ka4
  69. 35.Mf6
  70. Kc5
  71. 36.Bbh1
  72. Kb3+
  73. 37.Rb1
  74. Kd2+
  75. 38.Rc2
  76. Ma4+
  77. 39.Rxd2
  78. Mxb4+
  79. 40.Rc1
    1. Jawaban:40.Rc1
    2. Bc8+
    3. 41.Gc4
      1. 41.Rd1
      2. Ga4#
      1. 41.Mc3
      2. Bxc3+
    4. 41...Bxc4+ Benteng hitam menangkap Menteri putih, yang sedang melindungi kotak d3. Benteng hitam menyerang Raja putih, yang sedang melindungi kotak b1.
    5. 42.Rd1
      1. 42.Mc3
      2. Mxc3+
    6. 42...Mb1+ Ratu hitam menyerang Raja putih, yang sedang melindungi kotak c2.
    7. 43.Re2
      1. 43.Rd2
      2. Bc2#
    8. 43...Bc2#
  80. 40...Ma3+
  81. 41.Mb2
  82. Bc8+
  83. 42.Rb1
  84. Ma4
  85. 43.Bh8+
  86. Rf7
  87. 44.Mf6#
1-0

This puzzle is part of the following Puzzle Academy skills:
  • Attack defender of mate (4 moves)
ChessPuzzle.net version 3
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