Tree path 5 levels Nimzo-Indian Defense › Rubinstein System › Nimzo-Indian Defense: St. Petersburg Variation › Nimzo-Indian Defense: St. Petersburg Variation › Romanishin–Psakhis Variation
- Chess Codex
- Nimzo-Indian Defense E20
- Rubinstein System E40
- Nimzo-Indian Defense: St. Petersburg Variation E43
- Nimzo-Indian Defense: St. Petersburg Variation E44
- Romanishin–Psakhis Variation E44 you are here
Nimzo-Indian Defense: St. Petersburg Variation, Romanishin–Psakhis Variation
Overview
Nimzo-Indian Defense: St. Petersburg Variation, Romanishin–Psakhis Variation is a named branch in the Indian Defenses group of chess theory, classified under ECO E44.
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. Nc3 Bb4 4. e3 b6 5. Ne2 c5 6. a3 Ba5, after 12 plies of opening development.
In the opening tree, this line branches off from Nimzo-Indian Defense: St. Petersburg Variation, part of the broader Nimzo-Indian Defense 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
- E44
- Group
- Indian Defenses (E)
- Plies
- 12
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.
Statistics from Lichess
Loading…
| Moves | Games | W / D / B |
|---|
Source: Lichess Opening Explorer · cached
Description
Write a description
Markdown supported (headings ###, bold, lists, links).
Submissions are reviewed before publishing.