Jens Preiss
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Wuerttemberg-ch U13 | ??/??/1997 | 0 | Germany |
| Wuerttemberg-ch U11 | ??/??/1995 | 0 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C50 | King's pawn game | 3 games |
| B32 | Sicilian defence | 1 games |
| C28 | Vienna game | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C01 | French, exchange variation | 1 games |
| A29 | English, four knights, kingside fianchetto | 1 games |
| C06 | French, Tarrasch, closed variation, main line | 1 games |


Germany