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Attack on the uncastled king: queen to a6 (f1)

c9-03350
Puzzle rating: 780Theme: 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

6. Qa6+ Kc7 7. Qb7+ Kd6 8. Rd3+

Why it works

  • Great move! queen to a6 keeps the pressure (+6.7).
  • Well found: queen to b7 (+7.2).
  • Strong! rook to d3 is the sharp choice (+6.6).
  • You win decisive material (+6.6).
  • If instead Kc7, then Qb7+ and you stay on top.

About this position

These pieces come from starting position #920.

Explore position #920

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