Learn How to Spot Mate in 3: Back Rank Mate
This chess endgame shows how a seemingly active defense can collapse when the king’s shelter is stripped away. The key idea is a mating net built around the back rank and the limited escape squares of the enemy king. Even with material advantage, the winning side can force a decisive attack by using a sacrifice to drag the king into a vulnerable square and then coordinating the rook to deliver a classic finish. It’s a great example of how king safety can outweigh material.