ECO E15 · Queen's Indian Defense
Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation, Nimzowitsch Attack
The position after 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.Qa4.
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4
Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation, Nimzowitsch Attack is filed under ECO E15, a variation of Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation. It is the position after 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Ba6 5.Qa4 — 9 half-moves in, with Black to move. Named theory ends here; beyond this the position is yours to work out.