Zieroth
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| FRG Hochschul-ch | ??/??/1987 | 298 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A52 | Budapest defence | 1 games |
| D83 | Gruenfeld, Gruenfeld gambit | 1 games |
| E32 | Nimzo-Indian, classical variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C56 | Two knights defence | 1 games |
| C51 | Evans gambit declined | 1 games |
| A60 | Benoni defence | 1 games |
| A09 | Reti opening | 1 games |


Germany