ECO D82
ECO D00–D99 — Closed and Semi-Closed Games: 1.d4 d5 queen's pawn openings and the Grünfeld Defense.
1 named opening lines are classified under ECO code D82.
- Grünfeld Defense: Brinckmann Attack — 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4
ECO D00–D99 — Closed and Semi-Closed Games: 1.d4 d5 queen's pawn openings and the Grünfeld Defense.
1 named opening lines are classified under ECO code D82.