D48Black31 book lines continue
Meran Variation
Semi-Slav Defense1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5
Also known as Semi-Slav: Meran, 8...a6 9.e4 c5, Queen's Gambit Declined: Semi-Slav, Meran, QGD semi-Slav: Meran.