Learn How to Win Chess Endgame: Rook Pin
This chess endgame is a classic example of using a defensive move to turn a seemingly active rook into a liability. The key idea is to exploit a pin and force simplification when the opponent’s rook is overextended. In classical chess, rook activity matters enormously, but an active rook can become trapped if it is tied to the king or a vulnerable pawn. Here, the side to move must find the only move that keeps the position under control and converts pressure into a winning rook endgame.