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Attack on the uncastled king: bishop to d6 (f4·8)

c9-08787
Puzzle rating: 2120Theme: 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. Bxd6+ Kb7 24. Qd5+ Ka7 25. Qc5+ Kb7 26. Qb6#

Why it works

  • Great move! bishop to d6 keeps the pressure (#3).
  • Well found: queen to d5 (#2).
  • Precise: queen to c5 is the top choice (#1).
  • Best move. queen to b6 is exactly what the engine plays (#).
  • The line ends in a forced mate in 4.
  • If instead Kb7, then Qd5+ and you stay on top.

About this position

These pieces come from starting position #949.

Explore position #949

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