ChessPuzzle.net

Puzzle 218319: As brancas dão xeque-mate

GM Alexey Sarana (2654) - GM P. Iniyan (2506)
Titled Tuesday 30th June chess.com INT (3), 2020.06.30
  2. 1.d4
  3. Cf6
  4. 2.c4
  5. g6
  6. 3.Cc3
  7. Bg7
  8. 4.e4
  9. d6
  10. 5.Be2
  11. O-O
  12. 6.Be3
  13. e5
  14. 7.d5
  15. Ca6
  16. 8.g4
  17. c6
  18. 9.g5
  19. Ce8
  20. 10.h4
  21. cxd5
  22. 11.cxd5
  23. f5
  24. 12.gxf6
  25. Bxf6
  26. 13.Cf3
  27. Bg4
  28. 14.Cg5
  29. Bxg5
  30. 15.hxg5
  31. Bxe2
  32. 16.Dxe2
  33. Tc8
  34. 17.O-O-O
  35. Cc5
  36. 18.Rb1
  37. b5
  38. 19.Dxb5
  39. Tb8
  40. 20.Dc4
  41. Da5
  42. 21.Bxc5
  43. dxc5
  44. 22.d6+
  45. Rg7
  46. 23.d7
  47. Txf2
  48. 24.dxe8=N+
  49. Rf8
  50. 25.b3
  51. Da3
  52. 26.Td2
  53. Txd2
  54. 27.Tf1+
  55. Re7
    1. Solução:27...Re7
    2. 28.Df7+
    3. Rd8
    4. 29.Dc7+ A dama branca garfa a torre preta e o rei.
      1. 29.Df6+
      2. Rd7
        1. 29...Rc8
        2. 30.Dc6+
        3. Rd8
        4. 31.Dc7+
        5. Rxe8
        6. 32.Dxe5+ Xeque intermédio A dama branca ataca o rei preto, que está defendendo o quadrado f8 e o quadrado f7.
        7. Rd8
          1. 32...Rd7
          2. 33.Tf7+
          3. Rc6
            1. 33...Rc8
            2. 34.Dc7#
            1. 33...Rd8
            2. 34.Dxb8#
          5. 34.Dc7#
        9. 33.Tf8+
        10. Rd7
        11. 34.Tf7+
        12. Rc6
          1. 34...Rc8
          2. 35.Dc7#
          1. 34...Rd8
          2. 35.Dxb8#
        14. 35.Dc7#
        1. 29...Rxe8
        2. 30.Dxe5+
        3. Rd8
          1. 30...Rd7
          2. 31.Tf7+
          3. Rc6
            1. 31...Rc8
            2. 32.Dc7#
            1. 31...Rd8
            2. 32.Dxb8#
          5. 32.Dc7#
        5. 31.Tf8+
        6. Rd7
        7. 32.Tf7+
        8. Rc6
          1. 32...Rc8
          2. 33.Dc7#
          1. 32...Rd8
          2. 33.Dxb8#
        10. 33.Dc7#
      4. 30.Df7+
        1. 30.Dg7+
        2. Rd8
          1. 30...Rc6
          2. 31.Dc7#
          1. 30...Rc8
          2. 31.Dc7#
          1. 30...Re6
          2. 31.Tf6#
          1. 30...Rxe8
          2. 31.Tf8#
        4. 31.Dc7+ A dama branca garfa a torre preta e o rei.
          1. 31.Df6+
          2. Rd7
        6. 31...Rxe8
        7. 32.Dxe5+ Xeque intermédio A dama branca ataca o rei preto, que está defendendo o quadrado f8 e o quadrado f7.
        8. Rd8
          1. 32...Rd7
          2. 33.Tf7+
          3. Rc6
            1. 33...Rc8
            2. 34.Dc7#
            1. 33...Rd8
            2. 34.Dxb8#
          5. 34.Dc7#
        10. 33.Tf8+
        11. Rd7
        12. 34.Tf7+
        13. Rc6
          1. 34...Rc8
          2. 35.Dc7#
          1. 34...Rd8
          2. 35.Dxb8#
        15. 35.Dc7#
      6. 30...Rd8
    6. 29...Rxe8
    7. 30.Dxe5+ Xeque intermédio A dama branca ataca o rei preto, que está defendendo o quadrado f8 e o quadrado f7.
    8. Rd8
      1. 30...Rd7
      2. 31.Tf7+
      3. Rc6
        1. 31...Rc8
        2. 32.Dc7#
        1. 31...Rd8
        2. 32.Dxb8#
      5. 32.Dc7#
    10. 31.Tf8+
    11. Rd7
    12. 32.Tf7+
    13. Rc6
      1. 32...Rc8
      2. 33.Dc7#
      1. 32...Rd8
      2. 33.Dxb8#
    15. 33.Dc7#
  57. 28.Df7+
  58. Rd8
  59. 29.Dc7+
  60. Rxe8
  61. 30.Dxb8+
1-0

This puzzle is part of the following Puzzle Academy skills:
  • Difficult checkmates (6 moves)
ChessPuzzle.net version 3
Novo desafio ? Ajuda