Related Openings
Gruenfeld - Lundin Variation	d4, Nf6, c4, g6, Nc3, d5, Bg5, Ne4, Nxe4, dxe4, Qd2, c5
Gruenfeld - Spike gambit	d4, Nf6, c4, g6, Nc3, d5, g4
Gruenfeld defense	d4, Nf6, c4, g6, Nc3, d5