Learn How to Win Material: Discovered Attack
This puzzle is a classic discovered attack pattern in a sharp middlegame. White’s knight jump creates a direct check while also uncovering pressure from the rook, forcing the defender to react. The key idea is that one piece can move with tempo, opening a line for another attacker and turning a normal tactical shot into a decisive material win. The black king is exposed, and the rook on g8 is especially vulnerable once the tactical sequence starts.