Learn How to Mate in 3: Fork Tactic
This middlegame puzzle is built around king safety and a forcing tactical sequence. Black’s queen and knight coordinate to create a direct attack on the white king while also exploiting loose pieces and overloaded defenders. The key idea is that a check can force the king into a narrow corridor, where the next move wins time and space for a final mating net. In practical classical chess, these patterns often appear when the opponent’s king is exposed and several white pieces are tied down.