Learn How to Corner Mate: Endgame Mate
This chess endgame puzzle shows how a king can be trapped on the edge of the board when its escape squares are cut off by active pieces. In classical chess, mating patterns often come from coordination rather than raw material, and here the knight and rook work together to create a forced finish. The key idea is that a seemingly active defending piece can also become the attacking piece that delivers the final blow when the king has no safe squares.