This is the BetterChess daily puzzle from September 11, 2026: a mate in 1 with white to move. Difficulty: easy. The goal is to find the forced sequence that delivers checkmate within 1 move, against any defense.

White forces mate in 1: Rh3#
Theme: Mate in 1. Recognizing this pattern is what lets you spot the same idea in your own games.
White to move and mate in 1. The key move is Rh3#.
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