Learn How to Win with Discovered Check: Queen Endgame
This chess endgame is a classic example of how a discovered check can completely change the evaluation of a position. When the king is forced to move, hidden tactical resources often appear at once: a queen may become active, a hanging piece can be won, and a skewer-like idea can follow. In queen endgames, activity matters more than raw material, so forcing moves are especially powerful. Even in classical chess, one accurate check can decide the game.