Peter Ostermeyer
Peter Ostermeyer Repertoire with White pieces
| ECO | Opening | Games |
| E12 | Queen's Indian defence | 14 games |
| C00 | French defence | 8 games |
| B08 | Pirc, classical (two knights) system | 8 games |
| A65 | Benoni, 6.e4 | 7 games |
Peter Ostermeyer Repertoire with Black pieces
| ECO | Opening | Games |
| E11 | Bogo-Indian defence | 12 games |
| B92 | Sicilian, Najdorf, Opovcensky variation | 11 games |
| B90 | Sicilian, Najdorf | 9 games |
| A29 | English, four knights, kingside fianchetto | 8 games |

