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ECO C16

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.

2 named opening lines are classified under ECO code C16.

French Defense: Winawer Variation, Advance Variation — 1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5
French Defense: Winawer Variation, Petrosian Variation — 1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Qd7