ECO D97: Grünfeld Defense
ECO D97 is part of volume D — Closed & Semi-Closed Games.
The Lichess chess-openings dataset files 6 named lines under it.
The shortest is Grünfeld Defense: Russian Variation:
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4.
That position has come up in 112,180 Lichess games between players rated 1600 to 2500: White won 48.3%, 6.7% were drawn and Black won 45.0%.
| Opening | Moves | Plies |
|---|---|---|
| Grünfeld Defense: Russian Variation | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 |
13 |
| Grünfeld Defense: Russian Variation, Byrne Variation | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Nc6 |
14 |
| Grünfeld Defense: Russian Variation, Hungarian Variation | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 a6 |
14 |
| Grünfeld Defense: Russian Variation, Levenfish Variation | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 b6 |
14 |
| Grünfeld Defense: Russian Variation, Prins Variation | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 Na6 |
14 |
| Grünfeld Defense: Russian Variation, Szabo Variation | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 O-O 7. e4 c6 |
14 |