Learn How to Mate in 3: Endgame Fork
This chess endgame puzzle is a classic forcing sequence built around a tactical fork and a mating net. Black’s pieces are active, the white king is exposed, and the key idea is to use a forcing check that drags the defender into a bad square. In classical chess, these positions reward calculation over material counting: once the king is boxed in, every tempo matters. The final pattern is a clean mate in 3 that shows how long-range pressure can decide a middlegame transition.