Stefan2 Koch
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Hohenloher op 10th | 06/19/2003 | 1923 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C62 | Ruy Lopez, old Steinitz defence | 1 games |
| C46 | Three knights game | 1 games |
| C01 | French, exchange variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B23 | Sicilian, closed | 1 games |
| A04 | Reti opening | 1 games |


Germany