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Attack on the uncastled king: queen to b7 (b2·5)

c9-16321
Puzzle rating: 1860Theme: 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

13. Qb7+ Kd8 14. Qb8+ Rxb8 15. Rxb8#

Why it works

  • Best move. queen to b7 is exactly what the engine plays (#2).
  • Well found: queen to b8 (#1).
  • Strong! rook to b8 is the sharp choice (#).
  • The line ends in a forced mate in 3.
  • If instead Kd8, then Qb8+ and you stay on top.

About this position

These pieces come from starting position #778.

Explore position #778

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