Horwitz Defense Fork Puzzle (Rated 892): Mate in 2 — Fork Tactic
This middlegame puzzle is a sharp example of how a forcing check can overload the defender and create a mating net. White’s pieces are active, but Black’s king is vulnerable because the back rank and key defensive squares are tied up by tactical pressure. The winning idea is not a slow buildup; it is a direct forcing sequence that uses a check to drag a defender away and expose the final mating blow.