Learn How to Win a Pawn Endgame: Zugzwang
This chess endgame is a classic example of zugzwang, where the side to move is forced to weaken its own position. With only kings and pawns left, king activity becomes everything: centralization, opposition, and the ability to create a passed pawn or win a pawn decide the game. The stronger side uses precise king placement to restrict the defender, then converts the resulting pawn weakness into a decisive advantage.