Learn How to Win the Pawn Endgame: Zugzwang
This chess endgame is a classic example of how king activity and pawn structure decide the result. Even with material level, the side with the more active king can force a winning pawn endgame by creating zugzwang: every move the defender makes worsens the position. The key idea is to use the king to invade, attack loose pawns, and convert a passed pawn into a decisive advantage without allowing counterplay.