Learn How to Win Endgames: Crushing Defensive Move
This chess endgame is a classic example of how one tactical oversight can flip a winning position. Even with a huge material edge, the side to move must stay alert to hanging pieces, king activity, and forcing moves. The key idea is that a seemingly active queen can become a liability if it is left undefended in the enemy king’s reach. In classical chess, endgames often reward precise calculation more than long-term plans.