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Attack on the uncastled king: queen to c5 (c3·3)

c9-12170
Puzzle rating: 1060Theme: 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

27. Qxc5 Rxf1+ 28. Rxf1 O-O-O 29. Qxa7

Why it works

  • Great move! queen to c5 keeps the pressure (+3.5).
  • Spot on — rook to f1 (+3.6).
  • Precise: queen to a7 is the top choice (+3.8).
  • You win a piece — the rook.
  • If instead Rxf1+, then Rxf1 and you win the rook.

About this position

These pieces come from starting position #446.

Explore position #446

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