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Attack on the uncastled king: queen to b8 (a8)

c9-11205
Puzzle rating: 1150Theme: 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

4. Qxb8+ Kxb8 5. Rxa1

Why it works

  • Great move! queen to b8 keeps the pressure (+5.6).
  • Well found: rook to a1 (+5.6).
  • You win a piece — the queen.
  • If instead Kxb8, then Rxa1 and you win the queen.

About this position

These pieces come from starting position #946.

Explore position #946

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