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Attack on the uncastled king: knight to c6 (b4·5)

c9-16406
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

19. Nxc6+ Nxc6 20. Rxf5

Why it works

  • Brilliant! The knight on c6 is a sacrifice that works — you are winning (+3.1).
  • Well found: rook to f5 (+3.0).
  • You win a piece — the rook.
  • If instead Nxc6, then Rxf5 and you win the rook.

About this position

These pieces come from starting position #763.

Explore position #763

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