Andor Lilienthal (White) Puzzle: Mate — Mating Net

A mating net is a coordinated attack that restricts the enemy king until every escape square is covered. In this middlegame position, White’s bishops dominate important diagonals while the rook is ready to invade the open h-file. The key idea is to improve coordination and make the king’s limited shelter work against it. This is a classic example of how piece activity and king safety can outweigh material counting in a tactical position.