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Attack on the uncastled king: bishop to e7 (b4·4)

c9-10551
Puzzle rating: 2120Theme: Chess960 twist: use the unusual starting setup of the pieces.
a8b7c6d5e4f3g2h1
White to move — find the best continuation

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The tactical motive

Chess960 twist: use the unusual starting setup of the pieces.

White to move — find the best continuation

Solution & explanation

Main line

17. Bxe7+ Ke8 18. Qb8+ Kxe7 19. Nf5+ Kxe6 20. Qd6#

Why it works

  • Best move. bishop to e7 is exactly what the engine plays (#3).
  • Spot on — queen to b8 (#2).
  • Precise: knight to f5 is the top choice (#1).
  • Best move. queen to d6 is exactly what the engine plays (#).
  • The line ends in a forced mate in 4.
  • If instead Ke8, then Qb8+ and you win the queen.

About this position

These pieces come from starting position #328.

Explore position #328

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