Sacrifice Puzzle (Rated 1657): Mate in 2 — Bishop Sacrifice

This middlegame puzzle is a classic example of forcing play where material count matters far less than king safety. White’s pieces are already aimed at the enemy king, and the position contains a direct tactical motif: a sacrifice that drags a defender away and opens a mating line. In practical classical chess, these patterns often appear when the opponent’s king is boxed in by its own pieces and pawns, leaving only one or two defensive resources.