Learn How to Spot a Mate in 2: Back Rank Mate
This chess endgame puzzle is a classic example of a forcing mating net where king safety matters more than material. Even though White is materially ahead, the real story is the exposed black king and the lack of escape squares. The key idea is to use a forcing rook move to restrict the king, then finish with a second rook check on the open file. In classical chess, these patterns often decide games instantly when the defender is cut off.