ECO A14
4 named openings and variations are classified as A14. ECO (Encyclopaedia of Chess Openings) codes group openings from A00 to E99 by their opening moves.
- English Opening: Agincourt Defense, Keres DefenseA141. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O c5 6. cxd5 Nxd5 7. Nc3 Nc6
- English Opening: Agincourt Defense, Neo-Catalan DeclinedA141. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. O-O
- English Opening: Agincourt Defense, Neo-Catalan Declined, Early b3A141. c4 e6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Be7 5. b3
- Réti Opening: Anglo-Slav Variation, Bogoljubow Variation, Stonewall LineA141. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 c6 7. Bb2