Tree path 6 levels Indian Defense: Anti-Nimzo-Indian › Queen's Indian Defense › Petrosian Variation › Queen's Indian Defense: Kasparov-Petrosian Variation › Main Line › Queen's Indian Defense: Kasparov-Petrosian Variation, Modern Variation
- Chess Codex
- Indian Defense: Anti-Nimzo-Indian E10
- Queen's Indian Defense E12
- Petrosian Variation E12
- Queen's Indian Defense: Kasparov-Petrosian Variation E12
- Main Line E12
- Queen's Indian Defense: Kasparov-Petrosian Variation, Modern Variation E12 you are here
Queen's Indian Defense: Kasparov-Petrosian Variation, Modern Variation
Overview
Queen's Indian Defense: Kasparov-Petrosian Variation, Modern Variation is a named branch in the Indian Defenses group of chess theory, classified under ECO E12.
The Indian Defenses group covers Indian defences — hypermodern lines where Black challenges the centre with pieces rather than pawns.
The line arises from 12 plies — specifically the moves 1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5.
In the opening tree, this line branches off from Queen's Indian Defense: Kasparov-Petrosian Variation, Main Line, part of the broader Indian Defense: Anti-Nimzo-Indian system.
4 named variations grow from this line, including Queen's Indian Defense: Kasparov-Petrosian Variation, Kasparov Attack, Queen's Indian Defense: Kasparov-Petrosian Variation, Petrosian Attack, Queen's Indian Defense: Kasparov-Petrosian Variation, Rashkovsky Attack, and others.
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
- E12
- Group
- Indian Defenses (E)
- Plies
- 12
- Direct variations
- 4
This overview is generated automatically from the opening's metadata. A more detailed, human-written description is on the way — and you can speed it up by suggesting one yourself.
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Variations (4)
- E12 Queen's Indian Defense: Kasparov-Petrosian Variation, Kasparov Attack
- E12 Queen's Indian Defense: Kasparov-Petrosian Variation, Petrosian Attack
- E12 Queen's Indian Defense: Kasparov-Petrosian Variation, Rashkovsky Attack
- E12 Queen's Indian Defense: Kasparov-Petrosian Variation, Romanishin Attack