Sacrifice Advanced Puzzle (Rated 814): Mate in 2 — Chess Endgame Sacrifice

This chess endgame puzzle is a classic forcing attack: White uses a sacrifice to drag the defender away and open a direct route to the king. The position is tactical rather than positional, and the key idea is to recognize when a checking move creates a mating net. In classical chess, these patterns often appear when the enemy king is boxed in and a key defender is overloaded or pinned.