Learn How to Win with Discovered Attack: Endgame Tactics
This puzzle is a classic discovered attack in a practical endgame-like middlegame. The key idea is that one piece moves with tempo, uncovering a stronger line of attack from a rook or queen behind it. In positions like this, the hidden threat is often more important than the visible capture. Because the enemy queen and rook are both vulnerable, the tactic becomes decisive once the defender is forced to recapture and the second attacker enters with gain of material.