Horwitz Defense Fork Intermediate Puzzle (Rated 895): Win Material — Fork Tactic

This middlegame puzzle is a classic example of a tactical fork that turns activity into a decisive material gain. Black’s knight jumps into the heart of the position, creating a forcing check while also attacking a key rook. The idea is not a mating attack, but a clean winning combination that exploits loose pieces and an exposed king. In classical chess, these motifs often appear when one side has better piece activity and the opponent’s pieces are poorly coordinated.