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Attack on the uncastled king: queen to c4 (d3)

c9-00524
Puzzle rating: 1104Theme: 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

11. Qxc4 b5 12. Qa2 Na6 13. Kf1

Why it works

  • Great move! queen to c4 keeps the pressure (+6.7).
  • Spot on — queen to a2 (+6.6).
  • Precise: king to f1 is the top choice (+6.5).
  • You win a piece — the queen.
  • If instead b5, then Qa2 and you win the queen.

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