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Puzzle 889132: Bianco a scacco matto

GM Maxime Vachier-Lagrave (2737) - WIM Shri B Savitha (2411)
PRO League Prelim 2023 chess.com INT, 2023.02.17
  2. 1.e4
  3. c5
  4. 2.Cf3
  5. d6
  6. 3.d4
  7. cxd4
  8. 4.Cxd4
  9. Cf6
  10. 5.Cc3
  11. Cc6
  12. 6.Ac4
  13. e6
  14. 7.Ae3
  15. Ae7
  16. 8.Ab3
  17. a6
  18. 9.De2
  19. Dc7
  20. 10.O-O-O
  21. b5
  22. 11.g4
  23. Ca5
  24. 12.g5
  25. Cxb3+
  26. 13.axb3
  27. Cd7
  28. 14.Rb1
  29. Cc5
  30. 15.Cf5
  31. exf5
  32. 16.Cd5
  33. Db7
  34. 17.Axc5
  35. dxc5
  36. 18.exf5
  37. Axf5
  38. 19.Df3
  39. Tb8
  40. 20.Dxf5
  41. O-O
  42. 21.Cf6+
  43. Axf6
  44. 22.gxf6
  45. g6
  46. 23.Df4
  47. Rh8
  48. 24.The1
  49. Tbd8
  50. 25.Txd8
  51. Txd8
    1. Soluzione:25...Txd8
    2. 26.Dh6
    3. Tg8
      1. 26...Td1+
      2. 27.Txd1
      3. Rg8
        1. 27...Df3
        2. 28.Td8#
        1. 27...Dg2
        2. 28.Td8#
      5. 28.Td8#
    5. 27.Te8 Rete di matto La torre bianca devia la torre nera lontano dalla protezione della casella g7.
    6. Dh1+
      1. 27...a5
      2. 28.Dg7#
      1. 27...Txe8
      2. 28.Dg7#
    8. 28.Ra2
    9. Txe8
      1. 28...Da1+
      2. 29.Rxa1
      3. Txe8
        1. 29...a5
        2. 30.Dg7#
      5. 30.Dg7#
      1. 28...Db1+
      2. 29.Rxb1
      3. Txe8
        1. 29...a5
        2. 30.Dg7#
      5. 30.Dg7#
      1. 28...Dc6
      2. 29.Dg7#
    11. 29.Dg7# Matto di Lolli
  53. 26.Dh6
  54. Tg8
  55. 27.Te8
  56. Dh1+
  57. 28.Ra2
1-0

This puzzle is part of the following Puzzle Academy skills:
  • Deflection into checkmate (4 moves)
  • Mating net (4 moves)
  • Lolli's mate (4 moves)
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