Matthias Blübaum (White) Puzzle: Win — Material Gain
Material gain in a chess endgame often comes from combining a forcing move with an existing weakness. Here, Black’s extra bishop is already a major advantage, while White’s advanced pawn becomes vulnerable to a rook attack. The key idea is to use check to restrict the king, improve rook activity, and maintain pressure on a loose pawn. This is a practical example of how tactical precision converts a favorable material balance into a cleaner winning position.