Peter Markus
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Bahn-chM | 09/24/2000 | 2019 | Germany |
| Gemuend tt | 10/24/1999 | 1891 | Germany |
| Bahn-chM | 10/25/1998 | 2022 | Germany |
| Bahn-chT S+W | 10/25/1997 | 1840 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C02 | French, advance variation | 8 games |
| B12 | Caro-Kann defence | 3 games |
| B01 | Scandinavian (centre counter) defence | 2 games |
| B07 | Pirc defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C67 | Ruy Lopez, Berlin defence, open variation | 3 games |
| A25 | English, Sicilian reversed | 2 games |
| C10 | French, Paulsen variation | 2 games |
| C50 | King's pawn game | 2 games |


Germany