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Attack on the uncastled king: queen to g8 (b3·5)

c9-26035
Puzzle rating: 1630Theme: 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

23. Qg8+ Bf8 24. Qxf8+ Kd7 25. Nc5#

Why it works

  • Best move. queen to g8 is exactly what the engine plays (#2).
  • Spot on — queen to f8 (#1).
  • Precise: knight to c5 is the top choice (#).
  • The line ends in a forced mate in 3.
  • If instead Bf8, then Qxf8+ and you win the bishop.

About this position

These pieces come from starting position #670.

Explore position #670

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