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Chess960 tactic on a8 (a4)

c9-13008
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

22. Qa8+ Bb8 23. Qa6+ Kc7 24. Qb7+ Kd6 25. Bc5#

Why it works

  • Best move. queen to a8 is exactly what the engine plays (#3).
  • Spot on — queen to a6 (#2).
  • Precise: queen to b7 is the top choice (#1).
  • Best move. bishop to c5 is exactly what the engine plays (#).
  • The line ends in a forced mate in 4.
  • If instead Bb8, then Qa6+ and you stay on top.

About this position

These pieces come from starting position #894.

Explore position #894

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