ECO A65
4 named openings and variations are classified as A65. ECO (Encyclopaedia of Chess Openings) codes group openings from A00 to E99 by their opening moves.
- Benoni Defense: King's Pawn LineA651. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4
- Benoni Defense: King's Pawn Line, with Be3A651. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f3 Bg7 8. Be3
- Benoni Defense: King's Pawn Line, with Bg5A651. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Bg5 c5 7. d5
- Benoni Defense: King's Pawn Line, with Nge2A651. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f3 Bg7 8. Nge2