Otto Birkmeier
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Bad Aibling op 46th | 08/??/1997 | 323 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A84 | Dutch defence | 1 games |
| D10 | Queen's Gambit Declined Slav defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B70 | Sicilian, dragon variation | 1 games |
| B57 | Sicilian, Sozin, not Scheveningen | 1 games |


Germany