Puzzles of the day

Every puzzle of the day from the home page: solve them right on the board, the program checks your move.

27 October 2026

a8b7c6d5e4f3g2h1

White to move. Mate in 1

Show solution

1. Re8# — The rook mates along the back rank: the king is boxed in by its own pawns and cannot escape the attack.