D10	Queen's Gambit
	Declined, Slav Defence
	1.d4 d5 2.c4 c6
D10	Queen's Gambit
	Declined, Slav Defence, Alekhine Variation
	1.d4 d5 2.c4 c6 3.Nc3 dxc4 4.e4
D10	Queen's Gambit
	Declined, Slav Defence, Winawer Counter-Gambit
	1.d4 d5 2.c4 c6 3.Nc3 e5
D10	Queen's Gambit
	Declined, Slav Defence, Exchange Variation
	1.d4 d5 2.c4 c6 3.cxd5