Learn How to Spot Mate in 1: Queen Sacrifice
This middlegame puzzle is a classic mate in 1 pattern: the attacking side has already built a mating net, and the enemy king has no safe squares left. The key idea is that a queen can deliver the final blow by using the opponent’s weakened king shelter and limited escape routes. In positions like this, material count matters less than king safety, forcing moves, and the geometry around the king.