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Albin Countergambit, Normal Line
Queen's Gambit Declined1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3
Also known as QGD: Albin, 4.Nf3, Queen's Gambit Refused: Albin Countergambit, Normal Line, Queen's Gambit Refused, Albin Countergambit.