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Attack on the uncastled king: queen to b6 (g1·3)

c9-12502
Puzzle rating: 1290Theme: 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

12. Qxb6+ axb6 13. Rxa8+ Kc7 14. Bxh7

Why it works

  • Great move! queen to b6 keeps the pressure (+6.8).
  • Well found: rook to a8 (+6.6).
  • Strong! bishop to h7 is the sharp choice (+7.1).
  • You win a piece — the queen.
  • If instead axb6, then Rxa8+ and you stay on top.

About this position

These pieces come from starting position #648.

Explore position #648

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