D52White2 book lines continue
Cambridge Springs Defense
Queen's Gambit Declined1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. cxd5
Also known as QGD: Cambridge Springs, 7.cxd5, Queen's Gambit Declined: Cambridge Springs Defense: 7. cxd5, QGD: Cambridge Springs defence, 7.cd.