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Attack on the uncastled king: knight to c7 (a8)

c9-28383
Puzzle rating: 1560Theme: 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

31. Nxc7+ Kf7 32. Rxf4 exf4 33. Bxf6

Why it works

  • Great move! knight to c7 keeps the pressure (+5.0).
  • Spot on — rook to f4 (+4.3).
  • Strong! bishop to f6 is the sharp choice (+4.6).
  • You win a piece — the queen.
  • If instead Kf7, then Rxf4 and you win the rook.

About this position

These pieces come from starting position #336.

Explore position #336

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