Gunnar Gundersen
Gunnar Gundersen Repertoire with White pieces (most played)
| ECO | Opening | Games |
| C02 | French, advance variation | 5 games |
| C46 | Three knights game | 3 games |
| C49 | Four knights, double Ruy Lopez | 1 games |
| C41 | Philidor's defence | 1 games |
Gunnar Gundersen Repertoire with Black pieces (most played)
| ECO | Opening | Games |
| C80 | Ruy Lopez, open (Tarrasch) defence | 3 games |
| D40 | Queen's Gambit Declined, Semi-Tarrasch defence | 2 games |
| C82 | Ruy Lopez, open, 9.c3 | 2 games |
| A34 | English, symmetrical variation | 1 games |




