Learn How to Spot Mate in 1: Queen Sacrifice
This middlegame puzzle comes from the Italian Game and shows how a direct attack on the enemy king can end the game instantly. The key idea is king safety: when the opposing king is stuck in the center and the surrounding pieces and pawns are poorly coordinated, even a single forcing move can be decisive. Here, White’s queen has access to the vulnerable f7 square, where the black king cannot escape the mating net. It is a classic example of a forcing tactical finish in classical chess.