Learn How to Force Mate in 3: Back Rank Mate
This chess puzzle is a classic middlegame tactic built around king safety and forcing moves. The key idea is to use a sacrifice to drag a defender away and open a file for a decisive rook invasion. In positions like this, the opponent’s king is boxed in by its own pieces, so even a seemingly active defense can fail if the back rank is weak. In classical chess, these patterns often decide games immediately.