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Mate in 3: rook to b7 (c7·3)

c9-22090
Puzzle rating: 1860Theme: 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

29. Rb7+ Ka8 30. Ra7+ Kb8 31. Qc7#

Why it works

  • Great move! rook to b7 keeps the pressure (#2).
  • Well found: rook to a7 (#1).
  • Precise: queen to c7 is the top choice (#).
  • The line ends in a forced mate in 3.
  • If instead Ka8, then Ra7+ and you stay on top.

About this position

These pieces come from starting position #337.

Explore position #337

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