Claus Rossen
Claus Rossen Repertoire with White pieces
| ECO | Opening | Games |
| B23 | Sicilian, closed | 7 games |
| E32 | Nimzo-Indian, classical variation | 5 games |
| E94 | King's Indian, orthodox variation | 4 games |
| A57 | Benko gambit | 3 games |
Claus Rossen Repertoire with Black pieces
| ECO | Opening | Games |
| B07 | Pirc defence | 9 games |
| B09 | Pirc, Austrian attack | 9 games |
| C42 | Petrov's defence | 7 games |
| B08 | Pirc, classical (two knights) system | 5 games |
DENMARK

