Stefan Osorio Pulido
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Leverkusen-ch op 14th | 01/14/2002 | 1568 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C48 | Four knights, Spanish variation | 1 games |
| C40 | King's knight opening | 1 games |
| C50 | King's pawn game | 1 games |
| B21 | Sicilian, Grand Prix attack | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D07 | Queen's Gambit Declined, Chigorin defence | 1 games |


Germany