Modern Defense Lizard Defense Puzzle (Rated 1140): Win Material — Modern Defense Lizard Defense

This puzzle comes from the Modern Defense, where Black uses active piece play and king safety pressure to justify a tactical strike. The key idea is to exploit loose coordination around White’s queenside and center, especially when a bishop and queen line up against vulnerable targets. In positions like this, a forcing move can create a discovered check, win a key piece, and leave White’s position collapsing into a winning material advantage for Black.