Learn How to Win a Chess Endgame: Rook Sacrifice
This chess endgame puzzle is a classic example of forcing play in a simplified position. White’s rook is active, the enemy king is exposed, and one tactical shot changes the evaluation immediately. In endgames, activity often matters more than raw material, so a move that looks like a sacrifice can actually be the fastest route to a winning king and pawn ending. The key idea is to use forcing checks and then convert with king activity and pawn targets.