Margeir Petursson
Margeir Petursson Repertoire with White pieces
| ECO | Opening | Games |
| E73 | King's Indian, 5.Be2 | 36 games |
| D85 | Gruenfeld, exchange variation | 28 games |
| A29 | English, four knights, kingside fianchetto | 25 games |
| E15 | Queen's Indian, 4.g3 | 24 games |
Margeir Petursson Repertoire with Black pieces
| ECO | Opening | Games |
| B38 | Sicilian, accelerated fianchetto, Maroczy bind, 6.Be3 | 44 games |
| E11 | Bogo-Indian defence | 41 games |
| D34 | Queen's Gambit Declined, Tarrasch, Prague variation, 7...Be7 | 32 games |
| B70 | Sicilian, dragon variation | 31 games |
ICELAND
