ECO C07
7 named openings and variations are classified as C07. ECO (Encyclopaedia of Chess Openings) codes group openings from A00 to E99 by their opening moves.
- French Defense: Tarrasch Variation, Chistyakov DefenseC071. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5
- French Defense: Tarrasch Variation, Chistyakov Defense, Modern LineC071. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. O-O Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6
- French Defense: Tarrasch Variation, Eliskases VariationC071. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd8
- French Defense: Tarrasch Variation, Open SystemC071. e4 e6 2. d4 d5 3. Nd2 c5
- French Defense: Tarrasch Variation, Open System, Euwe-Keres LineC071. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3
- French Defense: Tarrasch Variation, Open System, Shaposhnikov GambitC071. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Nf6
- French Defense: Tarrasch Variation, Open System, Süchting LineC071. e4 e6 2. d4 d5 3. Nd2 c5 4. c3