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Chess960 tactic on a8 (a7)

c9-13239
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

26. a8=Q+ Kc7 27. Qa7+ Kd8 28. Bxg4 Bxf1 29. Qb8#

Why it works

  • Best move. pawn to a8 is exactly what the engine plays (#3).
  • Spot on — queen to a7 (#2).
  • Precise: bishop to g4 is the top choice (#1).
  • Best move. queen to b8 is exactly what the engine plays (#).
  • The line ends in a forced mate in 4.
  • If instead Kc7, then Qa7+ and you win the pawn.

About this position

These pieces come from starting position #831.

Explore position #831

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