D83 — Grünfeld Defense: Brinckmann Attack, Grünfeld Gambit

ECO D83 covers Grünfeld Defense: Brinckmann Attack, Grünfeld Gambit and related lines (Grünfeld Defense: Brinckmann Attack, Grünfeld Gambit, Grünfeld Defense: Brinckmann Attack, Grünfeld Gambit, Capablanca Variation, Grünfeld Defense: Brinckmann Attack, Grünfeld Gambit, Botvinnik Variation, Grünfeld Defense: Brinckmann Attack, Reshevsky Gambit). Main line 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O with variations, statistics, and the best responses.