English Opening: Anglo-Indian Defense, Zvjaginsev-Krasenkow Attack

The English Opening: Anglo-Indian Defense, Zvjaginsev-Krasenkow Attack is a chess opening classified under ECO code A17 in the Flank Openings family, characterized by moves like 1.c4, 1.Nf3, or 1.f4, aiming to control the center indirectly. It is reached after 4 moves: 1. c4 e6 2. Nc3 Nf6 3. Nf3 Bb4 4. g4. The resulting position leaves black to move.