Learn How to Win a Fork: Decisive Material Gain
This puzzle comes from the Queen's Gambit Declined, specifically the Albin Countergambit structure, where tactical alertness matters more than routine development. White’s active queen and bishop create immediate pressure against the black king and key defenders, while Black’s pieces are still uncoordinated. The winning idea is a forcing tactical sequence that uses check, a pinned defender, and a fork-like attack on loose pieces to convert activity into decisive material gain.