Sergey Nefedov
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| TCh-RUS HL 2025 | 04/26/2025 | 2243 | Russian Federation |
| TCh-RUS HL 2023 | 05/01/2023 | 2236 | Russian Federation |
| 18th Moscow Open A 2022 | 07/14/2022 | 2284 | Russian Federation |
| TCh-Moscow 2014 | 09/27/2014 | 2269 | Russian Federation |
Most Played Openings as White
| ECO | Opening | Games |
| B21 | Sicilian, Grand Prix attack | 7 games |
| B32 | Sicilian defence | 1 games |
| C02 | French, advance variation | 1 games |
| D15 | Queen's Gambit Declined Slav, 4.Nc3 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B01 | Scandinavian (centre counter) defence | 4 games |
| B07 | Pirc defence | 3 games |
| A84 | Dutch defence | 2 games |
| C59 | Two knights defence | 1 games |
Russian Federation
Male
FIDE ID:

