ECO A82: Dutch Defense & Rat Defense
ECO A82 is part of volume A — Flank Openings.
The Lichess chess-openings dataset files 6 named lines under it, from 2 different openings.
The shortest is Dutch Defense: Staunton Gambit:
1. d4 f5 2. e4.
That position has come up in 935,788 Lichess games between players rated 1600 to 2500: White won 55.0%, 4.8% were drawn and Black won 40.3%.
| Opening | Moves | Plies |
|---|---|---|
| Dutch Defense: Staunton Gambit | 1. d4 f5 2. e4 |
3 |
| Dutch Defense: Staunton Gambit Accepted | 1. d4 f5 2. e4 fxe4 |
4 |
| Rat Defense: Balogh Defense | 1. e4 d6 2. d4 f5 |
4 |
| Dutch Defense: Staunton Gambit, American Attack | 1. d4 f5 2. e4 fxe4 3. Nd2 |
5 |
| Dutch Defense: Blackmar's Second Gambit | 1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. f3 |
7 |
| Dutch Defense: Staunton Gambit, Tartakower Variation | 1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. g4 |
7 |