A81	Dutch Defence
	1.d4 f5 2.g3
A81	Dutch Defence
	Blackburne Variation
	1.d4 f5 2.g3 Nf6 3.Bg2 e6 4.Nh3
A81	Dutch Defence
	1.d4 f5 2.g3 Nf6 3.Bg2 g6
A81	Dutch Defence
	Leningrad, Basman System
	1.d4 f5 2.g3 g6 3.Bg2 Bg7 4.Nf3 c6 5.O-O Nh6
A81	Dutch Defence
	Leningrad, Karlsbad Variation
	1.d4 f5 2.g3 g6 3.Bg2 Bg7 4.Nh3