Open in the app

Attack on the uncastled king: queen to b4 (b1·7)

c9-24686
Puzzle rating: 1200Theme: Chess960 twist: use the unusual starting setup of the pieces.
a8b7c6d5e4f3g2h1
White to move — find the best continuation

Solve in the app

The tactical motive

Chess960 twist: use the unusual starting setup of the pieces.

White to move — find the best continuation

Solution & explanation

Main line

29. Qb4+ Qe7 30. d6 Qd7 31. Rb7 O-O 32. Rxd7

Why it works

  • Great move! queen to b4 keeps the pressure (+3.9).
  • Well found: pawn to d6 (+3.9).
  • Strong! rook to b7 is the sharp choice (+3.8).
  • Best move. rook to d7 is exactly what the engine plays (+3.8).
  • You win a piece — the queen.
  • If instead Qe7, then d6 and you stay on top.

About this position

These pieces come from starting position #213.

Explore position #213

Similar puzzles

Free, no ads · Android 8.0+ · coming soon to Google Play

Embed

Copy this code to embed the board on your site: