Home › Openings › Queen's Indian Defense › Queen's Indian Defense: Fianchetto Variation › Queen's Indian Defense: Fianchetto Variation, Check Variation Queen's Indian Defense: Fianchetto Variation, Check Variation, Intermezzo Line ECO E15 · 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 Related variationsQueen's Indian Defense: Fianchetto Variation, Check Variation, Modern Line Practice this opening · Play against the computer