B63 is the opening Sicilian Defense: Richter-Rauzer Variation, Classical Variation of the volume B · Semi-open games: 14 half-moves to the position in the diagram, 4 variations in the ECO table.
What the games say
1,344 games in the collections, from 1936 to 2022. Mean rating of the games with ratings: 2450.
White wins 36 %, draws 34 %, Black wins 30 %
Most games: Balogh, Csaba (28), Kotronias, Vasilios (24), Inkiov, Ventzislav (22), Lanc, Alois (20), Gurevich, Dmitry (19)
All 4 variations
- Sicilian Defense: Richter-Rauzer Variation, Classical Variation 1.e4 c5 2.♘f3 d6 3.d4 cxd4 4.♘xd4 ♘f6 5.♘c3 ♘c6 6.♗g5 e6 7.♕d2 ♗e7
- Sicilian Defense: Richter-Rauzer Variation, Classical Variation, Kantscher Line 1.e4 c5 2.♘f3 d6 3.d4 cxd4 4.♘xd4 ♘f6 5.♘c3 ♘c6 6.♗g5 e6 7.♕d2 ♗e7 8.O-O-O ♘xd4 9.♕xd4 a6 10.f4 b5
- Sicilian Defense: Richter-Rauzer Variation, Ivanov Variation 1.e4 c5 2.♘f3 d6 3.d4 cxd4 4.♘xd4 ♘f6 5.♘c3 ♘c6 6.♗g5 e6 7.♕d2 ♕b6
- Sicilian Defense: Richter-Rauzer Variation, Traditional Variation 1.e4 c5 2.♘f3 d6 3.d4 cxd4 4.♘xd4 ♘f6 5.♘c3 ♘c6 6.♗g5 e6 7.♕d2