Learn How to Mate in 2: Fork Tactic
This middlegame puzzle is a classic example of a forcing tactical sequence built around a fork and a hanging piece. White’s pieces are active, and Black’s king is vulnerable because the defender on c1 can be overloaded. The key idea is to use a forcing check that drags the king into a mating net, while the follow-up exploits the exposed back rank and the trapped defender. In puzzles like this, the strongest move is often the one that limits every reply.