Learn How to Spot Opera Mate: Mate in 3
This puzzle is a classic opera mate style finish: the attack is built around forcing checks, a trapped king, and a rook delivering the final blow on the back rank. Even though White is materially behind, the position is dominated by king safety and piece coordination. The key idea is that the defending king has too few escape squares, while the attacking bishop and rook work together to remove the last shield and create a mating net.