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Attack on the uncastled king: rook to b2 (b5)

c9-11594
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

18. Rb2 Bd5 19. Qf2 O-O-O 20. Kb1

Why it works

  • Great move! rook to b2 keeps the pressure (+3.2).
  • queen to f2 develops smoothly.
  • A natural move: king to b1.
  • You reach a winning position (+3.0).
  • If instead Bd5, then Qf2 and you stay on top.

About this position

These pieces come from starting position #834.

Explore position #834

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