Mate In 3 Puzzle (Rated 1488): Spot Mate in 3 — Mating Net
This chess puzzle is a classic middlegame mating net where king safety matters more than material. Even with White ahead, the exposed king and loose coordination create a tactical window for a forcing attack. The key idea is to use checks and captures to drag the defender into a vulnerable square, then finish with a direct mating pattern. In practical classical chess, these positions reward calculation over greed.