Atle Gronn
Atle Gronn Repertoire with White pieces
| ECO | Opening | Games |
| A30 | English, symmetrical variation | 3 games |
| D30 | Queen's gambit declined | 3 games |
| A33 | English, symmetrical variation | 2 games |
| E62 | King's Indian, fianchetto variation | 2 games |
Atle Gronn Repertoire with Black pieces
| ECO | Opening | Games |
| E62 | King's Indian, fianchetto variation | 2 games |
| B07 | Pirc defence | 2 games |
| E38 | Nimzo-Indian, classical, 4...c5 | 2 games |
| B08 | Pirc, classical (two knights) system | 2 games |


