Stepan Osinovsky
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| St.Petersburg Blitz 2014 | 12/07/2014 | 2301 | Russian Federation |
| St Petersburg White Nights op | 06/??/2004 | 1727 | Russian Federation |
| Chigorin mem 12th | 10/16/2004 | 2219 | Russian Federation |
| St Petersburg op | ??/??/2003 | 1940 | Russian Federation |
Most Played Openings as White
| ECO | Opening | Games |
| C80 | Ruy Lopez, open (Tarrasch) defence | 3 games |
| B06 | Robatsch (modern) defence | 2 games |
| B56 | Sicilian | 2 games |
| B15 | Caro-Kann defence | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E92 | King's Indian, classical variation | 2 games |
| C44 | King's pawn game | 2 games |
| E97 | King's Indian, orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation) | 2 games |
| A48 | King's Indian, East Indian defence | 2 games |
Russian Federation
Male
FIDE ID:

