Catalan Opening: Closed Variation, Rabinovich Variation
E09 · Indian defenses · 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Qc2 e6 5.Nbd2 Be7 6.g3 Nbd7 7.Bg2 O-O 8.O-O b5
E09 · Indian defenses · 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Qc2 e6 5.Nbd2 Be7 6.g3 Nbd7 7.Bg2 O-O 8.O-O b5