1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 Nc6 - Petrov's Defense: Modern Attack, Murrey Variation

Petrov’s Defense: Modern Attack, Murrey Variation

Coups: 1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 Nc6