Learn How to Spot a Fork: Discovered Attack
This middlegame puzzle is a classic example of a tactical refutation built on king safety and piece coordination. White’s attacking idea works because the black king is exposed and several black pieces are tied to active but vulnerable squares. The key motif is a discovered attack that also creates a forcing check, then converts into a fork on the next move. In positions like this, tactics often outweigh material and the best move is the one that starts a forcing sequence.