King's Gambit Accepted: Kieseritzky Gambit, Anderssen-Cordel Gambit

The King's Gambit Accepted: Kieseritzky Gambit, Anderssen-Cordel Gambit is a chess opening classified under ECO code C39 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 9 moves: 1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 Nf6 6. Bc4 d5 7. exd5 Bd6 8. d4 Nh5 9. Bxf4 Nxf4. The resulting position leaves white to move.