Home › Openings › Queen's Indian Defense › Queen's Indian Defense: Fianchetto Variation › Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation, Nimzowitsch Attack ECO E15 · 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Related variationsQueen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation, Quiet LineQueen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation, Timman's Line Practice this opening · Play against the computer