Knight Sacrifice Puzzle (Rated 1167): Deflection — Mate in 2
This classical chess puzzle is a clean example of a deflection-based mating net in a sharp middlegame-to-endgame setting. White’s pieces are active around the enemy king, and the key idea is to force a defender away from an important square so the final attack lands with tempo. The position also shows how a pinned piece and overloaded defender can make a seemingly strong defense collapse immediately.