Harald Biskupek
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Baden-ch AT | ??/??/1990 | 0 |  Germany |
| Baden-ch AT | ??/??/1988 | 27 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A01 | Nimzovich-Larsen attack | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D30 | Queen's gambit declined | 1 games |
