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Attack on the uncastled king: rook to b8 (b1·19)

c9-27759
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

16. Rxb8 Bf6 17. a5 O-O 18. Nb4 Qe6 19. Rxa8

Why it works

  • Great move! rook to b8 keeps the pressure (+1.9).
  • pawn to a5 develops smoothly.
  • A natural move: knight to b4.
  • Best move. rook to a8 is exactly what the engine plays (+2.3).
  • You win a piece — the rook.
  • If instead Bf6, then a5 and you win the rook.

About this position

These pieces come from starting position #169.

Explore position #169

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