D83White4 book lines continue
Brinckmann Attack, Grünfeld Gambit, Capablanca Variation
Grünfeld Defense1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Rc1
Also known as Gruenfeld: Gruenfeld Gambit, Capablanca Variation, Gruenfeld Defense: Brinckmann Attack, Gruenfeld Gambit, Capablanca Variation, Gruenfeld Defense, Brinckmann Attack.