Home › Openings › Ruy Lopez › Ruy Lopez: Classical Variation Ruy Lopez: Classical Variation, Spanish Wing Gambit ECO C64 · 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. b4 Related variationsRuy Lopez: Classical Variation, Central VariationRuy Lopez: Classical Variation, Charousek VariationRuy Lopez: Classical Variation, Cordel GambitRuy Lopez: Classical Variation, Konikowski GambitRuy Lopez: Classical Variation, Zukertort GambitRuy Lopez: Classical Variation, Modern Main Line Practice this opening · Play against the computer