Learn How to Win Material: Endgame Fork
This chess endgame puzzle shows how a single tactical idea can decide a seemingly balanced position. The key motif is a fork: one piece jumps to attack two important targets at once, forcing the opponent into a losing choice. In practical classical chess, these moments often arise when kings are active and pieces are loose. Here, the tactic wins material by exploiting an exposed king and an overloaded rook, turning a small edge into a decisive advantage.