Learn How to Spot Mate in 1: King Safety
This middlegame puzzle is a pure king-safety lesson: one side’s pieces are active, but the exposed king has no escape squares and the defensive pieces are overloaded. In classical chess, these positions often look balanced materially, yet a single tactical blow ends the game immediately. The key idea is to scan forcing moves first, especially checks that coordinate the queen with nearby support and restrict the king’s flight squares.