ECO C29
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.
10 named opening lines are classified under ECO code C29.
- Vienna Game: Heyde Variation — 1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5 Nxe4 5.Qf3 f5 6.d4
- Vienna Game: Vienna Gambit — 1.e4 e5 2.Nc3 Nf6 3.f4
- Vienna Game: Vienna Gambit, Bardeleben Variation — 1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5 Nxe4 5.Qf3 f5
- Vienna Game: Vienna Gambit, Breyer Variation — 1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5 Nxe4 5.Nf3 Be7
- Vienna Game: Vienna Gambit, Kaufmann Variation — 1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5 Nxe4 5.Nf3 Bg4 6.Qe2
- Vienna Game: Vienna Gambit, Main Line — 1.e4 e5 2.Nc3 Nf6 3.f4 d5
- Vienna Game: Vienna Gambit, Modern Variation — 1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5 Nxe4 5.d3
- Vienna Game: Vienna Gambit, Paulsen Attack — 1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5 Nxe4 5.Qf3
- Vienna Game: Vienna Gambit, Steinitz Variation — 1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.d3
- Vienna Game: Vienna Gambit, Wurzburger Trap — 1.e4 e5 2.Nc3 Nf6 3.f4 d5 4.fxe5 Nxe4 5.d3 Qh4+ 6.g3 Nxg3 7.Nf3 Qh5 8.Nxd5