Learn How to Win Material: Bishop Fork
This classical chess puzzle comes from the Queen's Gambit Declined Exchange Variation and shows how a well-timed bishop check can win material in the middlegame. The key idea is to use forcing moves to create a fork-like tactical sequence against overloaded pieces and a vulnerable back rank. White’s active bishop and rook coordination punish Black’s loose pieces, especially when the king is still in the center and the opponent’s pieces are poorly coordinated.