Learn How to Spot a Fork: King Safety
This middlegame puzzle is a classic example of how king safety can outweigh material. White’s pieces are active around the enemy king, and the key idea is a forcing knight jump that creates a fork and check at the same time. In classical chess, tactics often begin when one piece is overloaded or when the king’s shelter has been weakened. Here, the attack works because Black’s coordination is loose and the queen and king are vulnerable to a direct tactical strike.