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Attack on the uncastled king: queen to d6 (a3·3)

c9-15188
Puzzle rating: 1410Theme: 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

22. Qd6 Ra7 23. Qd8#

Why it works

  • Sensible development: queen to d6.
  • Spot on — queen to d8 (#).
  • The line ends in a forced mate in 2.
  • If instead Ra7, then Qd8# and it is mate.

About this position

These pieces come from starting position #685.

Explore position #685

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