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問題 650913: 白 が 勝ちとするために

CM Rodrigo Roman (2078) - Tiago Batista Oliveira (2047)
Titled Tue 12th Jul Late chess.com INT (2), 2022.07.12
  2. 1.e4
  3. Nf6
  4. 2.e5
  5. Nd5
  6. 3.d4
  7. Nc6
  8. 4.c4
  9. Nb6
  10. 5.d5
  11. Nxe5
  12. 6.c5
  13. Nbc4
  14. 7.f4
  15. d6
  16. 8.fxe5
  17. Nxe5
  18. 9.Nf3
  19. Bg4
  20. 10.Nxe5
  21. Bxd1
  22. 11.Bb5+
  23. c6
  24. 12.dxc6
  25. Qa5+
  26. 13.Nc3
  27. O-O-O
  28. 14.cxb7+
  29. Kxb7
  30. 15.Nc6
  31. Qc7
  32. 16.Nd5
  33. Qc8
  34. 17.Na5+
  35. Kb8
  36. 18.c6
  37. Qe6+
  38. 19.Ne3
  39. Qe5
  40. 20.a4
  41. Bxa4
  42. 21.Rxa4
  43. Qxb5
  44. 22.Ra3
  45. Kc7
  46. 23.Kf2
  47. d5
  48. 24.Rd1
  49. e5
  50. 25.Ra1
  51. Bc5
  52. 26.Nb7
  53. d4
  54. 27.Nf5
  55. d3+
  56. 28.Nxc5
  57. Qxc5+
  58. 29.Be3
  59. Qc2+
  60. 30.Rd2
  61. Qc4
  62. 31.Rxa7+
  63. Kxc6
  64. 32.Rd1
  65. d2
  66. 33.Ne7+
  67. Kb5
  68. 34.Rb7+
  69. Ka6
  70. 35.Rb6+
  71. Ka5
  72. 36.Ra1+
  73. Qa4
  74. 37.Ra2
  75. Qxa2
    1. 解決策:37...Qxa2
    2. 38.Nc6+
    3. Ka4
    4. 39.Rb4# アラビアン・メイト
  77. 38.Nc6+
  78. Ka4
  79. 39.Rb4#
1-0

This puzzle is part of the following Puzzle Academy skills:
  • Arabian mate (2 moves)
  • 2手詰み
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