Learn How to Win with a Pin: Englund Gambit Tactic
This middlegame puzzle comes from the Englund Gambit, where Black uses active piece play to punish an exposed white king and loose coordination. The key idea is a crushing pin and tactical invasion: one piece jumps into the center with check, forcing the king to move and opening the way for a follow-up attack on the queen-side and key defenders. Even though White has extra material, king safety and piece activity decide the position.