Karl Hasselbeck
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Ludwigshafen-ch 10th | ??/??/1996 | 1347 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| B30 | Sicilian defence | 1 games |
| B57 | Sicilian, Sozin, not Scheveningen | 1 games |
| B08 | Pirc, classical (two knights) system | 1 games |
| C02 | French, advance variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C55 | Two knights defence | 1 games |
| C20 | King's pawn game | 1 games |
| C41 | Philidor's defence | 1 games |


Germany