D31Black14 book lines continue
Semi-Slav, Abrahams Variation
Queen's Gambit Declined1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. e3 b5 7. Bd2 a5
Also known as Semi-Slav: Noteboom, Abrahams Variation, Abrahams; Noteboom; Klaus Junge Var, QGD, QGD: semi-Slav, Abrahams variation.