Learn How to Spot Mate in 1: Queen's Gambit Accepted
This puzzle comes from the Queen's Gambit Accepted, Central Variation, and it is a pure mate in 1. The position is a classic middlegame tactical finish where White’s queen and active minor pieces coordinate against a weakened king. Even though the material balance is close, king safety is the deciding factor. When the enemy king has limited escape squares and the back rank or nearby diagonals are exposed, a single forcing move can end the game immediately.