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Attack on the uncastled king: queen to g4 (e2·4)

c9-15778
Puzzle rating: 2250Theme: 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

17. Qg4+ Bg5 18. Qxg5+ Kf7 19. Qg7+ Ke8 20. Qe7#

Why it works

  • Best move. queen to g4 is exactly what the engine plays (#3).
  • Spot on — queen to g5 (#2).
  • Precise: queen to g7 is the top choice (#1).
  • Best move. queen to e7 is exactly what the engine plays (#).
  • The line ends in a forced mate in 4.
  • If instead Bg5, then Qxg5+ and you win the bishop.

About this position

These pieces come from starting position #436.

Explore position #436

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