Torre Attack: Classical Defense, Petrosian Gambit

The Torre Attack: Classical Defense, Petrosian Gambit is a chess opening classified under ECO code A46 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 5 moves: 1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 b6 5. d5. The resulting position leaves black to move.