C42BlackEnd of book
Classical Attack, Closed Variation
Petrov's Defense1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Nf6
Also known as Russian Game: Classical, Close Variation, Russian Game, Classical Attack, Petrov: classical attack, close variation.