Learn How to Spot Promotion: Mate in 3
This chess endgame puzzle is a classic example of how a passed pawn can decide the game when the enemy king is exposed. White’s advanced pawn is already close to promotion, but the real point is that the queen and bishop coordinate to force the king into a narrow defensive line. In positions like this, king safety matters more than material, and a forcing sequence can turn a seemingly modest edge into immediate checkmate.