Learn How to Spot Mate in 3: King Safety
This middlegame puzzle is a classic example of king safety deciding the game. White’s pieces are already aimed at the enemy king, and the key idea is to use forcing checks to keep the defender tied down. When the king’s shelter is weakened, even a material lead can become irrelevant. In classical chess, these tactical finishes often come from active queen and rook coordination, especially when the opponent’s back rank and escape squares are limited.