Zukertort Opening Sacrifice Puzzle (Rated 1131): Spot a Mate in 2 — Discovered Attack

This middlegame puzzle is a classic example of a forcing tactical refutation built around a discovered attack on the kingside. Black’s active pieces coordinate against the white king, and the key idea is to remove the defender while opening a direct line to the target squares around h2. Even though White is materially ahead, king safety matters more than material here. The position rewards players who look for checks first, then follow-up threats that leave the defender helpless.