ChessPuzzle.net

Puzzle 505128: Bianco a vincere

GM Arseny Alavkin (2373) - WFM Petra Kejzar (2031)
Titled Tue 1st Mar Early chess.com INT (2), 2022.03.01
  2. 1.d4
  3. Cf6
  4. 2.c4
  5. e6
  6. 3.Cf3
  7. d5
  8. 4.Cc3
  9. Ab4
  10. 5.Da4+
  11. Cc6
  12. 6.a3
  13. Axc3+
  14. 7.bxc3
  15. O-O
  16. 8.Af4
  17. Ad7
  18. 9.Dc2
  19. Ca5
  20. 10.cxd5
  21. exd5
  22. 11.e3
  23. De8
  24. 12.Tb1
  25. Aa4
  26. 13.Df5
  27. Dc8
  28. 14.Dxc8
  29. Taxc8
  30. 15.Ad3
  31. c5
  32. 16.dxc5
  33. Ce4
  34. 17.Axe4
  35. dxe4
  36. 18.Cd4
  37. Tfe8
  38. 19.Ad6
  39. Cc4
  40. 20.Tb4
  41. Cxd6
  42. 21.cxd6
  43. Txc3
  44. 22.O-O
  45. Ac6
  46. 23.Cxc6
  47. bxc6
  48. 24.Td1
  49. Txa3
    1. Soluzione:24...Txa3
    2. 25.d7
    3. Td8
      1. 25...Tf8
      2. 26.Txe4
      3. g6
      4. 27.Te8
      5. Rg7
      6. 28.Txf8
      7. Rxf8
      8. 29.g4
      9. Rg7
      10. 30.d8=Q
    5. 26.Tb8 La torre bianca inchioda la torre nera contro il re nero. Apertura della linea da d7 a d8.
    6. Txb8
      1. 26...g6
      2. 27.Txd8+
      1. 26...h5
      2. 27.Txd8+
      1. 26...f6
      2. 27.Txd8+
      1. 26...Tf8
      2. 27.d8=Q
      3. Txd8
      4. 28.Tbxd8#
    8. 27.d8=Q+
      1. 27.d8=R+
      2. Txd8
      3. 28.Txd8# Matto sulla retrofila
    10. 27...Txd8
    11. 28.Txd8# Matto sulla retrofila
  51. 25.d7
  52. Td8
  53. 26.Tb8
1-0

This puzzle is part of the following Puzzle Academy skills:
  • Attack blocker of promotion (4 moves)
  • Weak back-rank (4 moves)
ChessPuzzle.net version 3
Avanti ? Aiuto