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Attack on the uncastled king: queen to c4 (a2)

c9-03810
Puzzle rating: 1108Theme: 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 O-O 12. Qd3 f5 13. e5

Why it works

  • Great move! queen to c4 keeps the pressure (+7.6).
  • queen to d3 develops smoothly.
  • A natural move: pawn to e5.
  • You win a piece — the queen.
  • If instead O-O, then Qd3 and you win the queen.

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