Russian Game Millennium Attack Puzzle (Rated 832): Win Material — Discovered Attack
This middlegame puzzle is a classic example of a discovered attack turning king safety into a concrete material win. Black’s active bishop and rook coordination create immediate pressure on White’s loose pieces and weakened king shelter. The key idea is that one piece can step aside to reveal a stronger line of attack, forcing White to respond to a direct tactical threat. Once the defender is removed, the follow-up becomes a clean conversion of activity into material.