Learn How to Spot Mate in 2: Corner Mate
This puzzle is a classic chess endgame-style mating net where the enemy king is driven into the corner and then finished with a short, forcing sequence. The key idea is not material, but king safety: the exposed king has too few escape squares, while your queen and knight coordinate to control the flight squares. In practical classical chess, these patterns often appear when a hanging piece or weak back-rank structure leaves the king boxed in.