E10 is the opening Blumenfeld Countergambit of the volume E · Indian defences: 8 half-moves to the position in the diagram, 7 variations in the ECO table.
What the games say
2,354 games in the collections, from 1903 to 2022. Mean rating of the games with ratings: 2506.
White wins 38 %, draws 36 %, Black wins 27 %
Most games: Vlassov, Nikolai (43), Gelfand,B (36), Cheparinov,I (31), Alekseev,Evgeny (28), Sargissian,G (28)
All 7 variations
- Blumenfeld Countergambit 1.d4 ♘f6 2.c4 e6 3.♘f3 c5 4.d5 b5
- Blumenfeld Countergambit Accepted 1.d4 ♘f6 2.c4 e6 3.♘f3 c5 4.d5 b5 5.dxe6 fxe6 6.cxb5 d5
- Blumenfeld Countergambit: Duz-Khotimirsky Variation 1.d4 ♘f6 2.c4 e6 3.♘f3 c5 4.d5 b5 5.♗g5
- Blumenfeld Countergambit: Spielmann Variation 1.d4 ♘f6 2.c4 e6 3.♘f3 c5 4.d5 b5 5.♗g5 exd5 6.cxd5 h6
- Indian Defense: Anti-Nimzo-Indian 1.d4 ♘f6 2.c4 e6 3.♘f3
- Indian Defense: Dzindzi-Indian Defense 1.d4 ♘f6 2.c4 e6 3.♘f3 a6
- Indian Defense: Döry Indian 1.d4 ♘f6 2.c4 e6 3.♘f3 ♘e4