Open in the app

Attack on the uncastled king: rook to g8 (g3·5)

c9-10491
Puzzle rating: 2250Theme: Chess960 twist: use the unusual starting setup of the pieces.
a8b7c6d5e4f3g2h1
White to move — find the best continuation

Solve in the app

The tactical motive

Chess960 twist: use the unusual starting setup of the pieces.

White to move — find the best continuation

Solution & explanation

Main line

17. Rg8+ Ke7 18. Nd5+ Bxd5 19. Qg5+ f6 20. Qxf6#

Why it works

  • Best move. rook to g8 is exactly what the engine plays (#3).
  • Spot on — knight to d5 (#2).
  • Precise: queen to g5 is the top choice (#1).
  • Best move. queen to f6 is exactly what the engine plays (#).
  • The line ends in a forced mate in 4.
  • If instead Ke7, then Nd5+ and you stay on top.

About this position

These pieces come from starting position #672.

Explore position #672

Similar puzzles

Free, no ads · Android 8.0+ · coming soon to Google Play

Embed

Copy this code to embed the board on your site: