Learn How to Spot Mate in 2: Queen Sacrifice
This middlegame puzzle is a classic example of a forced mating net built around queen activity, king safety, and a trapped defender. White’s queen is already active, and the enemy king has limited escape squares because nearby pieces and pawns restrict flight. In positions like this, the strongest move is often a forcing check that leaves the opponent with only one reply, allowing a direct finish on the next move. The key idea is to use tempo and geometry, not material counting.