Related Openings
QGD - Lasker defense, Bernstein Variation	d4, d5, c4, e6, Nc3, Nf6, Bg5, Be7, e3, O-O, Nf3, h6, Bh4, Ne4, Bxe7, Qxe7, cxd5, Nxc3, bxc3, exd5, Qb3, Qd6