Friedrich
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Mittelfranken-ch | ??/??/2003 | 1681 | Germany |
| Berlin op | ??/??/1989 | 1926 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C11 | French defence | 1 games |
| A44 | Old Benoni defence | 1 games |
| B18 | Caro-Kann, classical variation | 1 games |
| C12 | French, MacCutcheon variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E90 | King's Indian, 5.Nf3 | 2 games |
| A03 | Bird's opening | 1 games |
| C02 | French, advance variation | 1 games |


Germany