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Attack on the uncastled king: queen to b8 (b7·4)

c9-11339
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

24. Qxb8+ Bc8 25. Qxc8+ Qd8 26. Qxd8+ Ne8 27. Qxe8#

Why it works

  • Great move! queen to b8 keeps the pressure (#3).
  • Well found: queen to c8 (#2).
  • Strong! queen to d8 is the sharp choice (#1).
  • Best move. queen to e8 is exactly what the engine plays (#).
  • The line ends in a forced mate in 4.
  • If instead Bc8, then Qxc8+ and you win the bishop.

About this position

These pieces come from starting position #420.

Explore position #420

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