Related Openings
QGD - Semi-Tarrasch with e3	d4, d5, c4, e6, Nc3, Nf6, Nf3, c5, cxd5, Nxd5, e3
QGD - Semi-Tarrasch, San Sebastian Variation	d4, d5, c4, e6, Nc3, Nf6, Nf3, c5, cxd5, Nxd5, e4, Nxc3, bxc3, cxd4, cxd4, Bb4+, Bd2, Qa5
QGD - Semi-Tarrasch, 5.cd	d4, d5, c4, e6, Nc3, Nf6, Nf3, c5, cxd5