A86	Dutch Defence
	With c4 & g3
	1.d4 f5 2.c4 Nf6 3.g3
A86	Dutch Defence
	Hort-Antoshin System
	1.d4 f5 2.c4 Nf6 3.g3 d6 4.Bg2 c6 5.Nc3 Qc7
A86	Dutch Defence
	Leningrad Variation
	1.d4 f5 2.c4 Nf6 3.g3 g6