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Mate in 3: rook to b7

c9-13278
Shuffle Rating 1630Theme: Chess960 twist: use the unusual starting setup of the pieces.
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. Rxb7 Rf7 30. Rxf7 e5 31. Rd7#

Why it works

  • Best move. rook to b7 is exactly what the engine plays (#2).
  • Spot on — rook to f7 (#1).
  • Precise: rook to d7 is the top choice (#).
  • The line ends in a forced mate in 3.
  • If instead Rf7, then Rxf7 and you win the rook.

About this position

These pieces come from starting position #775.

SP-775 · ThroneGuard — A central king (d or e) and two knights tucked onto inner files: the family that holds the standard array, SP-518.

Explore position #775

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