Learn How to Win Material: Discovered Attack
This classical chess puzzle comes from the Russian Game and shows how a discovered attack can turn a middlegame into a decisive material win. White’s knight move creates a forcing tactical shot by opening a line on the black queen while also checking the king. That double pressure is the key idea: when one move attacks two critical targets at once, the defender often cannot save everything. In practical play, these motifs frequently decide games at club level and even in supergm-level classical chess.