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問題 335173: 黒 が チェックメイトとするために

Emilio Au Castellanos Hernandez (1920) - FM Marat Denishev (2179)
Titled Tuesday 6th July chess.com INT (3), 2021.07.06
  2. 1.e4
  3. c5
  4. 2.Nf3
  5. d6
  6. 3.c3
  7. Nf6
  8. 4.Bd3
  9. g6
  10. 5.O-O
  11. Bg7
  12. 6.Bc2
  13. O-O
  14. 7.d4
  15. Bg4
  16. 8.Re1
  17. Nc6
  18. 9.Be3
  19. cxd4
  20. 10.cxd4
  21. Rc8
  22. 11.Nc3
  23. e5
  24. 12.d5
  25. Nd4
  26. 13.Bxd4
  27. exd4
  28. 14.Qxd4
  29. Bxf3
  30. 15.gxf3
  31. Nh5
  32. 16.Qd2
  33. Qh4
  34. 17.Kh1
  35. Be5
  36. 18.Kg1
  37. Qh3
  38. 19.f4
  39. Bxf4
  40. 20.Re3
  41. Bxh2+
  42. 21.Kh1
  43. Bg3+
  44. 22.Kg1
  45. Qh2+
  46. 23.Kf1
  47. Qh1+
  48. 24.Ke2
    1. 解決策:24.Ke2
    2. Nf4#
  50. 24...Nf4#
0-1

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