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Attack on the uncastled king: queen to a7 (g1·6)

c9-23179
Puzzle rating: 1320Theme: 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

25. Qa7+ Kc8 26. Qa8#

Why it works

  • Great move! queen to a7 keeps the pressure (#1).
  • Spot on — queen to a8 (#).
  • The line ends in a forced mate in 2.
  • If instead Kc8, then Qa8# and it is mate.

About this position

These pieces come from starting position #854.

Explore position #854

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