D90	Gruenfeld Defence
	Three Knights Variation
	1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3
D90	Gruenfeld Defence
	Schlechter Variation
	1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 c6
D90	Gruenfeld Defence
	Three Knights Variation
	1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7
D90	Gruenfeld Defence
	Flohr Variation
	1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qa4