C63Black16 book lines continue
Schliemann Defense, Tartakower Variation
Ruy Lopez1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 Nf6
Also known as Spanish: Schliemann, 4.Nc3 fxe4 5.Nxe4 Nf6, Spanish Game, Schliemann Defense, Tartakower Variation, Ruy Lopez.