ECO D88: Grünfeld Defense

ECO D88 is part of volume D — Closed & Semi-Closed Games. The Lichess chess-openings dataset files one named line under it. It is Grünfeld Defense: Exchange Variation, Spassky Variation: 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 O-O 10. O-O cxd4 11. cxd4.

That position has come up in 124,855 Lichess games between players rated 1600 to 2500: White won 48.1%, 8.6% were drawn and Black won 43.4%.