D55White86 book lines continue
Neo-Orthodox Variation, Main Line
Queen's Gambit Declined1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 h6 6. Bh4 O-O 7. e3
Also known as Queen's Gambit Declined, Neo-Orthodox Variation, D56, QGD: Neo-orthodox variation, 7.Bh4.