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Attack on the uncastled king: queen to b6 (b4·3)

c9-17442
Puzzle rating: 1750Theme: 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

18. Qb6 Qd7 19. Bc6+ Kc8 20. Bxd7+

Why it works

  • Great move! queen to b6 keeps the pressure (+6.3).
  • Well found: bishop to c6 (+7.7).
  • Strong! bishop to d7 is the sharp choice (+8.2).
  • You win a piece — the queen.
  • If instead Qd7, then Bc6+ and you stay on top.

About this position

These pieces come from starting position #847.

Explore position #847

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