Learn How to Mate in 1: Corner Mate
This middlegame puzzle is a classic example of a corner mate, where the enemy king is trapped near the edge and a single tactical shot ends the game immediately. The key idea is that the king’s escape squares are restricted by its own pieces and pawns, while an active attacker controls the final entry square. In positions like this, king safety matters more than material, so even a large material deficit can be irrelevant when the mating net is already complete.