Sergei Sergeev
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Kurass mem op | 06/23/2000 | 954 | Ukraine |
| Jyvaskyla op | ??/??/1991 | 845 | Finland |
Most Played Openings as White
| ECO | Opening | Games |
| B02 | Alekhine's defence | 1 games |
| B15 | Caro-Kann defence | 1 games |
| B90 | Sicilian, Najdorf | 1 games |
| B03 | Alekhine's defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| A05 | Reti opening | 1 games |
| E91 | King's Indian, 6.Be2 | 1 games |
| B25 | Sicilian, closed | 1 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
Russian Federation
Male
FIDE ID:

Ukraine
Finland