1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Rc1 c5 7. dxc5 Be6 - Grünfeld Defense: Brinckmann Attack, Grünfeld Gambit, Botvinnik Variation

Grünfeld Defense: Brinckmann Attack, Grünfeld Gambit, Botvinnik Variation

Coups: 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 O-O 6. Rc1 c5 7. dxc5 Be6