Queens Gambit Declined Chigorin Defense Promotion in Chess

Queens Gambit Declined Chigorin Defense Promotion is a tactical motif arising from the QGD Chigorin Defense where White’s queenside structure is pressured and a passed pawn can advance to promotion. The defining feature is the Chigorin-style pawn tension that opens files/diagonals for a pawn to become unstoppable after the right exchange sequence.