ECO D17
8 named openings and variations are classified as D17. ECO (Encyclopaedia of Chess Openings) codes group openings from A00 to E99 by their opening moves.
- Slav Defense: Czech VariationD171. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5
- Slav Defense: Czech Variation, Bled AttackD171. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Nh4
- Slav Defense: Czech Variation, Carlsbad VariationD171. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Qc7 8. g3 e5
- Slav Defense: Czech Variation, Carlsbad Variation, Morozevich VariationD171. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Qc7 8. g3 e5 9. dxe5 Nxe5 10. Bf4 Nfd7 11. Bg2 g5
- Slav Defense: Czech Variation, Krause AttackD171. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5
- Slav Defense: Czech Variation, Krause Attack, Fazekas GambitD171. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Na6 7. e4
- Slav Defense: Czech Variation, Wiesbaden VariationD171. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6
- Slav Defense: Czech Variation, Wiesbaden Variation, Sharp LineD171. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6 7. f3 Bb4 8. e4