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Chess960 tactic on a6 (b5·2)

c9-13576
Puzzle rating: 2400Theme: 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. Qa6+ Kc7 20. Qa7+ Kc8 21. Ba6+ Qb7 22. Qxb7#

Why it works

  • Great move! queen to a6 keeps the pressure (#3).
  • Spot on — queen to a7 (#2).
  • Precise: bishop to a6 is the top choice (#1).
  • Best move. queen to b7 is exactly what the engine plays (#).
  • The line ends in a forced mate in 4.
  • If instead Kc7, then Qa7+ and you stay on top.

About this position

These pieces come from starting position #254.

Explore position #254

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