Dennis Schumacher
Dennis Schumacher Repertoire with White pieces
| ECO | Opening | Games |
| C01 | French, exchange variation | 15 games |
| C30 | King's gambit | 9 games |
| B01 | Scandinavian (centre counter) defence | 7 games |
| A03 | Bird's opening | 7 games |
Dennis Schumacher Repertoire with Black pieces
| ECO | Opening | Games |
| B46 | Sicilian, Taimanov variation | 18 games |
| B07 | Pirc defence | 13 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 10 games |
| B08 | Pirc, classical (two knights) system | 8 games |
GERMANY

