Trompowsky Attack: Raptor Variation, Hergert Gambit

The Trompowsky Attack: Raptor Variation, Hergert Gambit is a chess opening classified under ECO code A45 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. d4 Nf6 2. Bg5 Ne4 3. h4 Nxg5 4. hxg5 e5. The resulting position leaves white to move.