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Attack on the uncastled king: queen to b6 (b2·3)

c9-26289
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

20. Qxb6+ Ke8 21. Qxd6 f5 22. Qe7#

Why it works

  • Great move! queen to b6 keeps the pressure (#2).
  • Spot on — queen to d6 (#1).
  • Precise: queen to e7 is the top choice (#).
  • The line ends in a forced mate in 3.
  • If instead Ke8, then Qxd6 and you win the knight.

About this position

These pieces come from starting position #603.

Explore position #603

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