B30 is the opening Sicilian Defense: Closed, Anti-Sveshnikov Variation of the volume B · Semi-open games: 6 half-moves to the position in the diagram, 9 variations in the ECO table.
What the games say
8,228 games in the collections, from 1834 to 2022. Mean rating of the games with ratings: 2454.
White wins 37 %, draws 34 %, Black wins 29 %
Most games: Sveshnikov, Evgeny (116), Moiseenko,A1 (84), Gelfand,B (62), Moiseenko, Alexander (58), Glek, Igor V (54)
All 9 variations
- Sicilian Defense: Closed, Anti-Sveshnikov Variation 1.e4 c5 2.♘f3 ♘c6 3.♘c3 e5
- Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line 1.e4 c5 2.♘f3 ♘c6 3.♘c3 e5 4.♗c4 ♗e7 5.d3 d6 6.♘d2 ♗g5
- Sicilian Defense: Closed, Anti-Sveshnikov Variation, with Nf6 1.e4 c5 2.♘f3 ♘c6 3.♘c3 e5 4.♗c4 ♗e7 5.d3 ♘f6
- Sicilian Defense: Closed, Anti-Sveshnikov Variation, with d6 1.e4 c5 2.♘f3 ♘c6 3.♘c3 e5 4.♗c4 ♗e7 5.d3 d6
- Sicilian Defense: Nyezhmetdinov-Rossolimo Attack 1.e4 c5 2.♘f3 ♘c6 3.♗b5
- Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Brooklyn Retreat Defense 1.e4 c5 2.♘f3 ♘c6 3.♗b5 ♘b8
- Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, San Francisco Gambit 1.e4 c5 2.♘f3 ♘c6 3.♗b5 ♘a5 4.b4
- Sicilian Defense: Old Sicilian 1.e4 c5 2.♘f3 ♘c6
- Sicilian Defense: Portsmouth Gambit 1.e4 c5 2.♘f3 ♘c6 3.b4