Learn How to Mate in 3: Back Rank Mate
This chess endgame shows how a seemingly safe king can be trapped by its own pawns and pieces. The key idea is a back rank mate pattern: the king has no flight squares, so a forcing rook check can drive it into a mating net. In classical chess, these tactical finishes often appear after simplification, when heavy pieces remain active and king safety becomes the deciding factor. The defender’s resources are limited, so every tempo matters.