1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nd4 5. b4 - Ruy Lopez: Classical Defense, Zaitsev Variation

Ruy Lopez: Classical Defense, Zaitsev Variation

Coups: 1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nd4 5. b4