Learn How to Spot Mate in 1: Queen's Gambit Accepted
This puzzle comes from the Queen's Gambit Accepted and shows a classic middlegame mating net. White’s pieces are coordinated around the enemy king, while Black’s king is exposed and short on defenders. The key lesson is to look for forcing moves when the opponent’s king is vulnerable: checks, captures, and threats that leave no escape squares. In positions like this, even a seemingly active queen or knight can be powerless if the king is boxed in.