Italian Game: Evans Gambit, Anderssen Variation, Cordel Line

The Italian Game: Evans Gambit, Anderssen Variation, Cordel Line is a chess opening classified under ECO code C51 in the Open Games & French Defense family, beginning with 1.e4 e5 or 1.e4 e6, including the Italian Game, Ruy Lopez, and French Defense. It is reached after 6 moves: 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 Na5. The resulting position leaves white to move.