Related Openings
Ruy Lopez - Cordel gambit	e4, e5, Nf3, Nc6, Bb5, Bc5, c3, f5
Ruy Lopez - Classical defense, Boden Variation	e4, e5, Nf3, Nc6, Bb5, Bc5, c3, Qe7
Ruy Lopez - Classical defense, Charousek Variation	e4, e5, Nf3, Nc6, Bb5, Bc5, c3, Bb6
Ruy Lopez - Classical defense, Benelux Variation	e4, e5, Nf3, Nc6, Bb5, Bc5, c3, Nf6, O-O, O-O, d4, Bb6
Ruy Lopez - Classical defense, 4.c3	e4, e5, Nf3, Nc6, Bb5, Bc5, c3
Ruy Lopez - Classical defense, Zaitsev Variation	e4, e5, Nf3, Nc6, Bb5, Bc5, O-O, Nd4, b4