ECO C11
14 named openings and variations are classified as C11. ECO (Encyclopaedia of Chess Openings) codes group openings from A00 to E99 by their opening moves.
- French Defense: Classical VariationC111. e4 e6 2. d4 d5 3. Nc3 Nf6
- French Defense: Classical Variation, Burn VariationC111. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4
- French Defense: Classical Variation, Burn Variation, Main LineC111. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 O-O
- French Defense: Classical Variation, Burn Variation, Morozevich LineC111. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6
- French Defense: Classical Variation, Delayed Exchange VariationC111. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5
- French Defense: Classical Variation, Shirov-Anand VariationC111. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2
- French Defense: Classical Variation, Steinitz VariationC111. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5
- French Defense: Classical Variation, Swiss VariationC111. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bd3
- French Defense: Henneberger VariationC111. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Be3
- French Defense: Steinitz VariationC111. e4 e6 2. d4 d5 3. Nc3 a6 4. Nf3 Nf6 5. e5 Nfd7
- French Defense: Steinitz Variation, Boleslavsky VariationC111. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3
- French Defense: Steinitz Variation, Bradford Attack VariationC111. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Bxc5 7. Qg4
- French Defense: Steinitz Variation, Brodsky-Jones VariationC111. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Nc6 7. a3 Bxc5 8. Qg4 O-O 9. Nf3 f6
- French Defense: Steinitz Variation, Gledhill AttackC111. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Qg4