Learn How to Win Material: Tactical Refutation
This chess endgame puzzle is about spotting a tactical refutation when an active enemy rook looks dangerous but is actually overextended. White can turn a difficult material balance into a winning position by using the board’s open files and piece activity. The key idea is not a flashy attack, but a precise defensive move that wins material and simplifies into a favorable rook ending. In classical chess, these practical endgame tactics often decide the game immediately.