Per Andreasen
Per Andreasen Repertoire with White pieces
| ECO | Opening | Games |
| A28 | English, four knights system | 10 games |
| A12 | English, Caro-Kann defensive system | 5 games |
| A26 | English, closed system | 4 games |
| D30 | Queen's gambit declined | 4 games |
Per Andreasen Repertoire with Black pieces
| ECO | Opening | Games |
| B06 | Robatsch (modern) defence | 34 games |
| A42 | Modern defence, Averbakh system | 18 games |
| B08 | Pirc, classical (two knights) system | 16 games |
| B15 | Caro-Kann defence | 10 games |

DENMARK


