Learn How to Win Material: Discovered Attack
This puzzle shows a classic opening tactic where a discovered attack and discovered check force White into a losing defensive sequence. Black’s pieces are already active, White’s king is still exposed in the center, and the queen-side pieces are poorly coordinated. The key idea is that a forcing capture opens lines while simultaneously creating a check, so White cannot calmly improve development. In classical chess, these tactical refutations often decide the middlegame before it really begins.