D60White1 book lines continue
Orthodox Defense, Rauzer Variation
Queen's Gambit Declined1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Qb3
Also known as Queen's Gambit Declined, Orthodox Defense, Rauzer Variation, QGD, QGD: Orthodox defence, Rauzer variation.