Learn How to Spot Mate in 1: King Safety
This middlegame puzzle is a pure king-safety lesson: one side’s pieces are already aimed at the enemy king, and the position contains a forced checkmate threat. In classical chess, these moments often come from overloaded defenders, loose back-rank coverage, or a king with too few escape squares. The key is to look for direct forcing moves first, especially checks that end the game immediately rather than winning material slowly.