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Attack on the uncastled king: queen to c1 (d1·2)

c9-08923
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

20. Qxc1 axb6 21. Qc7 Kf7 22. Qxb6

Why it works

  • Best move. queen to c1 is exactly what the engine plays (+2.0).
  • queen to c7 develops smoothly.
  • Precise: queen to b6 is the top choice (+2.4).
  • You win a piece — the rook.
  • If instead axb6, then Qc7 and you stay on top.

About this position

These pieces come from starting position #63.

Explore position #63

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