ECO C35
ECO C00–C99 — Open Games and the French Defense: 1.e4 e6 and 1.e4 e5, from the Italian and Ruy Lopez to the King's Gambit.
3 named opening lines are classified under ECO code C35.
- King's Gambit Accepted: Cunningham Defense — 1.e4 e5 2.f4 exf4 3.Nf3 Be7
- King's Gambit Accepted: Cunningham Defense, Bertin Gambit — 1.e4 e5 2.f4 exf4 3.Nf3 Be7 4.Bc4 Bh4+ 5.g3
- King's Gambit Accepted: Cunningham Defense, McCormick Defense — 1.e4 e5 2.f4 exf4 3.Nf3 Be7 4.Bc4 Nf6