ECO D70: Neo-Grünfeld Defense

ECO D70 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: Goglidze Attack: 1. d4 Nf6 2. c4 g6 3. f3 d5. The most played is Neo-Grünfeld Defense: with Nf3, reached in 830,627 rated Lichess games.

That position has come up in 76,868 Lichess games between players rated 1600 to 2500: White won 49.8%, 5.6% were drawn and Black won 44.7%.