Siegfried Osswald
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Verbandsliga Sued Baden 9900 | 10/??/1999 | 757 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
Most Played Openings as Black
| ECO | Opening | Games |
| D00 | Queen's pawn game | 1 games |
| B10 | Caro-Kann defence | 1 games |
| D02 | Queen's pawn game | 1 games |


Germany