B54	Sicilian Defence
	1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4
B54	Sicilian Defence
	Prins Variation
	1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.f3