e4 e5 Nf3 Nc6 Bb5 a6 Ba4 d6 c3

Ruy Lopez modern Steinitz defence (C75) Bd7	Bd7 Ruy Lopez modern Steinitz defence (C75)
Ruy Lopez modern Steinitz defence, siesta variation (C74) f5	f5 Ruy Lopez modern Steinitz defence, siesta variation (C74)