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問題 404304: 黒 が 駒損を取り返すとするために

IM Bala Chandra Prasad Dhulipalla (2441) - IM David Gavrilescu (2476)
Titled Tuesday 26th Jan chess.com INT (9), 2021.01.26
  2. 1.d4
  3. d5
  4. 2.Bf4
  5. c5
  6. 3.e3
  7. cxd4
  8. 4.exd4
  9. Nc6
  10. 5.c3
  11. Bf5
  12. 6.Nf3
  13. e6
  14. 7.Qb3
  15. Qc8
  16. 8.Nbd2
  17. Nf6
  18. 9.Nh4
  19. Be4
  20. 10.Nxe4
  21. Nxe4
  22. 11.Nf3
  23. Bd6
  24. 12.Be3
  25. O-O
  26. 13.Bd3
  27. f5
  28. 14.O-O
  29. Qc7
  30. 15.h3
  31. Rae8
  32. 16.Rfe1
  33. Qf7
  34. 17.c4
  35. dxc4
  36. 18.Qxc4
  37. Nb4
  38. 19.Ne5
  39. Qe7
  40. 20.Bxe4
  41. fxe4
  42. 21.Re2
  43. Rc8
  44. 22.Qb3
  45. Bxe5
  46. 23.dxe5
  47. Rf5
  48. 24.Bxa7
  49. Rxe5
  50. 25.Bd4
  51. Rd5
  52. 26.Rxe4
  53. Rcd8
  54. 27.Bc3
  55. Nd3
  56. 28.Rg4
  57. e5
  58. 29.Rd1
  59. Qf7
  60. 30.Rd2
  61. h5
  62. 31.Rg3
  63. Nf4
  64. 32.Rxd5
  65. Rxd5
  66. 33.Re3
  67. Kh7
  68. 34.Qc2+
  69. Qg6
  70. 35.Qxg6+
  71. Nxg6
  72. 36.Re1
  73. h4
  74. 37.g3
  75. hxg3
  76. 38.fxg3
  77. Rb5
  78. 39.Kf2
  79. Kg8
  80. 40.Kf3
  81. Kf7
  82. 41.h4
  83. Ke6
  84. 42.a4
  85. Rd5
  86. 43.Re2
  87. Ne7
  88. 44.g4
  89. Nc6
  90. 45.h5
  91. Rd3+
  92. 46.Re3
  93. Rd1
  94. 47.Ke4
  95. Rg1
  96. 48.Kf3
  97. Kd5
  98. 49.Rd3+
    1. 解決策:49.Rd3+
    2. Nd4+
    3. 50.Kf2
    4. Rxg4
    5. 51.Bxd4
    6. exd4
  100. 49...Nd4+
  101. 50.Bxd4
  102. exd4
  103. 51.g5
  104. Rxg5
  105. 52.Rb3
  106. Kc4
  107. 53.Rxb7
  108. d3
  109. 54.Ke3
  110. Re5+
  111. 55.Kd2
  112. Re2+
  113. 56.Kd1
  114. Rg2
  115. 57.a5
  116. Kd4
  117. 58.a6
  118. Ke3
  119. 59.Re7+
  120. Kd4
  121. 60.a7
  122. Rg1+
  123. 61.Re1
  124. Rxe1+
  125. 62.Kxe1
1-0

This puzzle is part of the following Puzzle Academy skills:
  • Attack defender (3 moves)
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