E31 is the opening Nimzo-Indian Defense: Leningrad Variation, Benoni Defense of the volume E · Indian defences: 12 half-moves to the position in the diagram, 1 variations in the ECO table.
What the games say
615 games in the collections, from 1942 to 2022. Mean rating of the games with ratings: 2434.
White wins 30 %, draws 36 %, Black wins 34 %
Most games: Comas Fabrego, Luis (19), Spassky, Boris V (18), Timman, Jan H (17), Matveeva, Svetlana (13), Rogozenko, Dorian (13)
All 1 variations
- Nimzo-Indian Defense: Leningrad Variation, Benoni Defense 1.d4 ♘f6 2.c4 e6 3.♘c3 ♗b4 4.♗g5 h6 5.♗h4 c5 6.d5 d6