Tree path 7 levels Indian Defense: Anti-Nimzo-Indian › Queen's Indian Defense › Fianchetto Variation › Nimzowitsch Variation › Quiet Line › Queen's Indian Defense: Fianchetto Variation, Check Variation › Intermezzo Line
E15

Queen's Indian Defense: Fianchetto Variation, Check Variation, Intermezzo Line

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Overview

Queen's Indian Defense: Fianchetto Variation, Check Variation, Intermezzo Line is a named branch in the Indian Defenses group of chess theory, classified under ECO E15.

The Indian Defenses group covers Indian defences — hypermodern lines where Black challenges the centre with pieces rather than pawns.

Play reaches this position via 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7, after 12 plies of opening development.

In the opening tree, this line branches off from Queen's Indian Defense: Fianchetto Variation, Check Variation, part of the broader Indian Defense: Anti-Nimzo-Indian system.

Use the board to walk through every move, check how the position has scored on Lichess, or take it head-to-head against Stockfish.

ECO code
E15
Group
Indian Defenses (E)
Plies
12
Parent
Queen's Indian Defense: Fianchetto Variation, Check Variation

This overview is generated automatically from the opening's metadata. Know this line well? Write a description — submissions are reviewed before publishing.

Statistics from Lichess

55,668 games · White 43.5% / Draw 9.2% / Black 47.4%

MovesGamesW / D / B
Bg244,568
Nc38,070
Bc32,569
Qc2309
e335
Bf423
Bg522
Bc119

Source: Lichess Opening Explorer · cached 2026-09-26 02:43:47

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