ECO A51: Indian Defense
ECO A51 is part of volume A — Flank Openings.
The Lichess chess-openings dataset files 4 named lines under it.
The shortest is Indian Defense: Budapest Defense:
1. d4 Nf6 2. c4 e5.
That position has come up in 7,563,624 Lichess games between players rated 1600 to 2500: White won 47.5%, 5.0% were drawn and Black won 47.5%.
| Opening | Moves | Plies |
|---|---|---|
| Indian Defense: Budapest Defense | 1. d4 Nf6 2. c4 e5 |
4 |
| Indian Defense: Budapest Defense, Fajarowicz Variation | 1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 |
6 |
| Indian Defense: Budapest Defense, Fajarowicz-Steiner Variation | 1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Qc2 |
7 |
| Indian Defense: Budapest Defense, Fajarowicz Defense, Bonsdorf Variation | 1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. a3 b6 |
8 |