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Winning blow: queen to a8 (b7·2)

c9-16424
Puzzle rating: 1870Theme: 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

19. Qa8+ Ke7 20. Nd5+ Kd6 21. Rf6+

Why it works

  • Best move. queen to a8 is exactly what the engine plays (#3).
  • Spot on — knight to d5 (#2).
  • Precise: rook to f6 is the top choice (#1).
  • You win decisive material (+15.0).
  • If instead Bb8, then Nd5 and you stay on top.

About this position

These pieces come from starting position #640.

Explore position #640

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