Mario Tielmann
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Berlin Unicorn op | 05/28/2003 | 955 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B12 | Caro-Kann defence | 1 games |
| B08 | Pirc, classical (two knights) system | 1 games |
| B50 | Sicilian | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B01 | Scandinavian (centre counter) defence | 3 games |
| C60 | Ruy Lopez (Spanish opening) | 1 games |


Germany