All ECO Codes
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D83
Gruenfeld Defence
Gruenfeld Gambit
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 O-O
D83
Gruenfeld Defence
Gruenfeld Gambit, Capablanca Variation
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 O-O 6.Rc1
D83
Gruenfeld Defence
Gruenfeld Gambit, Botvinnik Variation
1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 O-O 6.Rc1 c5 7.dxc5 Be6