Learn How to Win Material: Queen Fork
This middlegame puzzle shows a classic queen fork idea in the Accelerated London System: one forcing check can also attack a loose piece and create a winning material swing. White’s queen is active, Black’s king is still uncastled, and the black queen is overextended, which makes tactical punishment possible. The key is to look for forcing moves that combine check, tempo, and a direct attack on a hanging piece rather than playing a slow improving move.