All ECO Codes
\
E11
Bogo-Indian Defence
1.d4 Nf6 2.c4 e6 3.Nf3 Bb4
E11
Bogo-Indian Defence
Gruenfeld Variation
1.d4 Nf6 2.c4 e6 3.Nf3 Bb4 4.Nbd2
E11
Bogo-Indian Defence
Nimzovich Variation
1.d4 Nf6 2.c4 e6 3.Nf3 Bb4 4.Bd2 Qe7
E11
Bogo-Indian Defence
Monticelli trap
1.d4 Nf6 2.c4 e6 3.Nf3 Bb4 4.Bd2 Bxd2 5.Qxd2 b6 6.g3 Bb7 7.Bg2 O-O 8.Nc3 Ne4 9.Qc2 Nxc3 10.Ng5