Guenther Diebel
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Regionalliga NO 9596 | 10/??/1995 | 818 |  Germany |
| Regionalliga N O9495 | 10/??/1994 | 1907 | Germany |
| Mittelfranken-chB | ??/??/1991 | 470 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C34 | King's gambit accepted | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B06 | Robatsch (modern) defence | 1 games |
| B01 | Scandinavian (centre counter) defence | 1 games |
