D19White38 book lines continue
Czech Variation, Dutch Variation
Slav Defense1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O
Also known as Slav: Dutch, 8.O-O, Queen's Gambit Declined: Slav, Dutch Variation, QGD Slav: Dutch variation.