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Attack on the uncastled king: queen to a2 (b1·4)

c9-08857
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

22. Qxa2 Bxa2 23. Ng6 b5 24. Rh4 O-O 25. Nxf8

Why it works

  • Great move! queen to a2 keeps the pressure (+2.9).
  • Well found: knight to g6 (+3.0).
  • A natural move: rook to h4.
  • Great move! knight to f8 keeps the pressure (+3.2).
  • You win a piece — the queen.
  • If instead Bxa2, then Ng6 and you stay on top.

About this position

These pieces come from starting position #105.

Explore position #105

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