Ulrich Thiessen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Hamburg Junge op | 10/01/2005 | 2086 | Germany |
| Wichern op 5th | 10/15/1999 | 2067 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B70 | Sicilian, dragon variation | 1 games |
| C33 | King's gambit accepted | 1 games |
| B00 | King's pawn opening | 1 games |
| C36 | King's Gambit Accepted, Abbazia defence (classical defence, modern defence[!]) | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D74 | Neo-Gruenfeld, 6.cd Nxd5, 7.O-O | 1 games |
| D80 | Gruenfeld defence | 1 games |
| D77 | Neo-Gruenfeld, 6.O-O | 1 games |
| D91 | Gruenfeld, 5.Bg5 | 1 games |


Germany