Fork Advanced Puzzle (Rated 851): Fork — Win Material
A capturing-defender fork combines two tactical ideas: remove or capture a key defender, then exploit the resulting fork or double attack. In this middlegame, Black’s active queen targets vulnerable squares near the white king while several white pieces are restricted and poorly coordinated. The decisive idea is to use a forcing check to gain time, disturb the king’s placement, and create a second tactical threat. This is a classic winning combination based on king safety, piece activity, and overloaded defenders.