Learn How to Spot a Mate in 2: Discovered Attack
This middlegame puzzle is a classic example of a forcing kingside attack built around a discovered attack. White’s active queen and knight coordinate to expose the black king’s weakened shelter, while Black’s pieces are overloaded and unable to defend every threat at once. The key idea is that one forcing move creates a direct check and also opens a line for the queen to finish the attack. In classical chess, these short tactical finishes often come from king safety rather than material count.