Related Openings
QGD Slav - Landau Variation	d4, d5, c4, c6, Nf3, Nf6, e3, Bf5, cxd5, cxd5, Qb3, Qc8, Bd2, e6, Na3
QGD Slav - 4.e3 Bf5	d4, d5, c4, c6, Nf3, Nf6, e3, Bf5