Problem 190664: Putih jalan Skakmat

GM Hjorvar Steinn Gretarsson (2571) - GM Fabien Libiszewski (2488)
GAMMA Reykjavik Open 2019 Reykjavik ISL, 2019.04.15
  1. 1.d4
  2. d5
  3. 2.c4
  4. e6
  5. 3.Kc3
  6. a6
  7. 4.cxd5
  8. exd5
  9. 5.Kf3
  10. h6
  11. 6.Gf4
  12. Kf6
  13. 7.e3
  14. Gd6
  15. 8.Gg3
  16. Gf5
  17. 9.Gd3
  18. Gxd3
  19. 10.Mxd3
  20. Me7
  21. 11.Ke5
  22. Kbd7
  23. 12.Kxd7
  24. Mxd7
  25. 13.Ge5
  26. Kg4
  27. 14.f4
  28. Kxe5
  29. 15.fxe5
  30. Gb4
  31. 16.O-O
  32. Gxc3
  33. 17.bxc3
  34. b5
  35. 18.Bf3
  36. O-O
  37. 19.Baf1
  38. Bae8
  39. 20.Bg3
  40. Be6
  41. 21.Mf5
  42. Mc6
  43. 22.h4
  44. g6
  45. 23.h5
  46. g5
  47. 24.Bgf3
  48. Rg7
    1. Jawaban:24...Rg7
    2. 25.Mxf7+
    3. Bxf7
      1. 25...Rh8
      2. 26.Mxf8+
      3. Rh7
      4. 27.Bf7#
    4. 26.Bxf7+ Benteng putih menangkap Benteng hitam, yang sedang melindungi kotak f8.
    5. Rh8
      1. 26...Rg8
      2. 27.Bf8+
      3. Rh7
        1. 27...Rg7
        2. 28.B1f7#
      4. 28.B1f7#
    6. 27.Bf8+
    7. Rh7
      1. 27...Rg7
      2. 28.B1f7#
    8. 28.B1f7#
  49. 25.Mg4
  50. a5
  51. 26.a3
  52. a4
  53. 27.B1f2
  54. Rg8
  55. 28.Rh2
  56. Rg7
  57. 29.Bf1
  58. Me8
  59. 30.Bf6
  60. Me7
  61. 31.B1f5
  62. Mxa3
  63. 32.Mf3
  64. Me7
  65. 33.Mxd5
  66. c6
  67. 34.Ma2
  68. a3
  69. 35.e4
  70. Rg8
  71. 36.Bf1
  72. Ba8
  73. 37.B6f5
  74. Mc7
  75. 38.d5
  76. Bxe5
  77. 39.Bxf7
  78. Be7+
  79. 40.d6
  80. Mxd6+
  81. 41.Rg1
  82. Me6
  83. 42.B7f2
  84. Mxa2
  85. 43.Bxa2
  86. Bxe4
  87. 44.Bb1
  88. Rf7
  89. 45.Bb3
  90. Bea4
0-1

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