Sergey Birjukov
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 13th Dubai Open | 04/10/2011 | 2153 | United Arab Emirates |
| Perla Baltyku op-A 3rd | 06/18/2007 | 2230 | Poland |
| RUS-ch Seniors | 11/28/2005 | 2196 | Russian Federation |
| Alushta Autumn 5th | 10/07/2005 | 2406 | Ukraine |
Most Played Openings as White
| ECO | Opening | Games |
| A48 | King's Indian, East Indian defence | 10 games |
| D02 | Queen's pawn game | 5 games |
| E12 | Queen's Indian defence | 4 games |
| E08 | Catalan, closed, 7.Qc2 | 4 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C02 | French, advance variation | 9 games |
| C11 | French defence | 7 games |
| D37 | Queen's Gambit Declined, 4.Nf3 | 6 games |
| C13 | French, classical | 6 games |
Russian Federation
Male
FIDE ID:

United Arab Emirates
Poland
Ukraine