C70 - 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 - Ruy Lopez: Morphy Defense, Classical Defense Deferred

Ruy Lopez: Morphy Defense, Classical Defense Deferred (C70)

Coups: 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5