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Attack on the uncastled king: queen to a8 (a6·2)

c9-27519
Puzzle rating: 1420Theme: 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

31. Qa8+ Kd7 32. Qxb7+

Why it works

  • Great move! queen to a8 keeps the pressure (#9).
  • Well found: queen to b7 (#8).
  • You win a piece — the rook.
  • If instead Kd7, then Qxb7+ and you win the rook.

About this position

These pieces come from starting position #623.

Explore position #623

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