Attack on the uncastled king: queen to b6 (f2·6)
c9-15640naming tag (square·N)Shuffle Rating 1440Theme: Chess960 twist: use the unusual starting setup of the pieces.
White to move — find the best continuation
The tactical motive
Chess960 twist: use the unusual starting setup of the pieces.
White to move — find the best continuation
Solution & explanation
Main line
20. Qb6+ Kc8 21. Qc7#
Why it works
- Best move. queen to b6 is exactly what the engine plays (#1).
- Spot on — queen to c7 (#).
- The line ends in a forced mate in 2.
- If instead Kc8, then Qc7# and it is mate.
About this position
These pieces come from starting position #841.
SP-841 · RampartScout — A wing-file king (b or g) and at least one corner knight: the rarest of the six families, just 72 positions.
Explore position #841Similar puzzles
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