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Attack on the uncastled king: queen to b7 (a6·2)

c9-21818
Puzzle rating: 1200Theme: 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

14. Qxb7 Qa4+ 15. Qb3 Qa6 16. Qf7 Nc7 17. Qxg7

Why it works

  • Great move! queen to b7 keeps the pressure (+2.1).
  • queen to b3 develops smoothly.
  • A natural move: queen to f7.
  • Best move. queen to g7 is exactly what the engine plays (+2.4).
  • You win a piece — the bishop.
  • If instead Qa4+, then Qb3 and you win the bishop.

About this position

These pieces come from starting position #248.

Explore position #248

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