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Attack on the uncastled king: rook to c8 (c4·3)

c9-21975
Puzzle rating: 1760Theme: 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

21. Rc8+ Bd8 22. Rxd8+ Kf7 23. Nh6#

Why it works

  • Great move! rook to c8 keeps the pressure (#2).
  • Spot on — rook to d8 (#1).
  • Strong! knight to h6 is the sharp choice (#).
  • The line ends in a forced mate in 3.
  • If instead Bd8, then Rxd8+ and you win the bishop.

About this position

These pieces come from starting position #321.

Explore position #321

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