Teodor Hellborg
Teodor Hellborg Repertoire with White pieces
| ECO | Opening | Games |
| A42 | Modern defence, Averbakh system | 4 games |
| A45 | Queen's pawn game | 3 games |
| E11 | Bogo-Indian defence | 3 games |
| D15 | Queen's Gambit Declined Slav, 4.Nc3 | 2 games |
Teodor Hellborg Repertoire with Black pieces
| ECO | Opening | Games |
| B33 | Sicilian defence | 9 games |
| E12 | Queen's Indian defence | 3 games |
| B45 | Sicilian, Taimanov variation | 3 games |
| A17 | English opening | 3 games |
SWEDEN
