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Attack on the uncastled king: queen to d4 (d3·7)

c9-28165
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

12. Qxd4+ Bd5 13. Qxd5+ Ke8 14. Qd7#

Why it works

  • Great move! queen to d4 keeps the pressure (#2).
  • Well found: queen to d5 (#1).
  • Precise: queen to d7 is the top choice (#).
  • The line ends in a forced mate in 3.
  • If instead Bd5, then Qxd5+ and you win the bishop.

About this position

These pieces come from starting position #339.

Explore position #339

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