Mate In 3 Puzzle (Rated 1215): Spot Mate in 3 — King Safety

This middlegame puzzle is a classic example of king safety deciding the game. Even when one side is down material, active pieces and a weakened pawn shield can create a forced mating net. The key idea is to use a forcing check that drags the king into a vulnerable line, while every defensive resource is limited. In classical chess, these patterns often appear when the opponent’s pieces are overloaded and the back rank or escape squares are fragile.