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Attack on the uncastled king: rook to c4 (c1·8)

c9-12086
Puzzle rating: 920Theme: 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. Rxc4+ Kb7 19. Rxe4

Why it works

  • Great move! rook to c4 keeps the pressure (+2.4).
  • Well found: rook to e4 (+2.6).
  • You win a piece — the knight.
  • If instead Kb7, then Rxe4 and you win the knight.

About this position

These pieces come from starting position #706.

Explore position #706

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