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Winning blow: rook to b3 (b7)

c9-12831
Puzzle rating: 1280Theme: 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

21. Rxb3 Bxb3 22. Qb5+ Kd8 23. Qxb3

Why it works

  • Great move! rook to b3 keeps the pressure (+7.8).
  • Well found: queen to b5 (+7.8).
  • Precise: queen to b3 is the top choice (+7.9).
  • You win a piece — the queen.
  • If instead Bxb3, then Qb5+ and you win the queen.

About this position

These pieces come from starting position #934.

Explore position #934

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