ECO D77: Neo-Grünfeld Defense
ECO D77 is part of volume D — Closed & Semi-Closed Games.
The Lichess chess-openings dataset files 3 named lines under it.
The shortest is Neo-Grünfeld Defense: Classical Variation:
1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. c4.
That position has come up in 799,154 Lichess games between players rated 1600 to 2500: White won 50.1%, 7.6% were drawn and Black won 42.3%.
| Opening | Moves | Plies |
|---|---|---|
| Neo-Grünfeld Defense: Classical Variation | 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. c4 |
11 |
| Neo-Grünfeld Defense: Classical Variation, Modern Defense | 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. c4 dxc4 |
12 |
| Neo-Grünfeld Defense: Classical Variation, Polgar Variation | 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. c4 Nc6 |
12 |