Learn How to Spot a Mate in 2: Corner Mate
This chess endgame puzzle is a classic example of a forcing mating net built around king safety and piece coordination. Even though White is materially better, the real story is the exposed king and the limited escape squares in the corner. In classical chess, these positions reward you for checking first and asking what the king can legally do next. The key idea is to use a forcing move that drives the king into a boxed-in square where a second tactical blow finishes the game.