B53 is the opening Sicilian Defense: Chekhover Variation of the volume B · Semi-open games: 7 half-moves to the position in the diagram, 2 variations in the ECO table.
What the games say
3,110 games in the collections, from 1939 to 2022. Mean rating of the games with ratings: 2426.
White wins 33 %, draws 36 %, Black wins 31 %
Most games: Yandemirov, Valeri (56), Alekseev,Evgeny (44), Ciric, Dragoljub M (31), Rozentalis, Eduardas (30), Vasiukov, Evgeni (30)
All 2 variations
- Sicilian Defense: Chekhover Variation 1.e4 c5 2.♘f3 d6 3.d4 cxd4 4.♕xd4
- Sicilian Defense: Chekhover Variation, Zaitsev Defense 1.e4 c5 2.♘f3 d6 3.d4 cxd4 4.♕xd4 ♘c6 5.♗b5 ♕d7