Learn How to Win a Chess Endgame: Rook Activity
This chess endgame is a classic example of how active rook placement can decide the game even when material is equal. The key idea is to use checking distance, king activity, and tactical pressure to force the opponent’s king into a worse square while winning a key pawn or piece. In rook endgames, one tempo can completely change the evaluation, especially when the enemy rook is overloaded or nearly trapped.