Home › Openings › King's Gambit Accepted › King's Gambit Accepted: Cunningham Defense King's Gambit Accepted: Cunningham Defense, McCormick Defense ECO C35 · 1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 Nf6 Related variationsKing's Gambit Accepted: Cunningham Defense, Bertin Gambit Practice this opening · Play against the computer