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Mate in 3: rook to a8 (a6)

c9-11398
Puzzle rating: 1990Theme: 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

23. Ra8+ Kxa8 24. Qa4+ Kb8 25. Qa7#

Why it works

  • Great move! rook to a8 keeps the pressure (#2).
  • Well found: queen to a4 (#1).
  • Strong! queen to a7 is the sharp choice (#).
  • The line ends in a forced mate in 3.
  • If instead Kxa8, then Qa4+ and you stay on top.

About this position

These pieces come from starting position #539.

Explore position #539

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