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Attack on the uncastled king: queen to c8 (c5)

c9-21381
Puzzle rating: 1010Theme: 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

18. Qc8+ Bd8 19. Qxb8 Rd6 20. axb5

Why it works

  • Great move! queen to c8 keeps the pressure (+8.9).
  • Well found: queen to b8 (+8.9).
  • Precise: pawn to b5 is the top choice (+9.1).
  • You win a piece — the rook.
  • If instead Bd8, then Qxb8 and you win the rook.

About this position

These pieces come from starting position #449.

Explore position #449

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