Learn How to Win Material: Discovered Attack
This Catalan middlegame shows how a quiet-looking move can unleash a discovered attack and swing the game by force. Black’s pieces are active, but the key idea is to improve coordination while exposing White’s loose queenside and kingside pieces. In positions like this, tactics often come from piece alignment: one move can open a line, create a threat against an undefended piece, and force the opponent into a defensive sequence that loses material.