Mating Net Puzzle (Rated 1500): Mate in 4 — Mating Net

This chess endgame is a classic mating-net puzzle: the attacking side uses active rooks to trap the king and restrict escape squares. The key idea is not just checking the king, but coordinating threats so every defense fails. In classical chess, these forcing patterns often appear when the defender’s pawn shield is weakened and the pieces are overloaded. Once the king is driven into a cramped corner, the final attack becomes unavoidable.