Byron A Jacobs
Byron A Jacobs Repertoire with White pieces
| ECO | Opening | Games |
| B23 | Sicilian, closed | 6 games |
| D00 | Queen's pawn game | 5 games |
| C10 | French, Paulsen variation | 3 games |
| E92 | King's Indian, classical variation | 3 games |
Byron A Jacobs Repertoire with Black pieces
| ECO | Opening | Games |
| E11 | Bogo-Indian defence | 8 games |
| B06 | Robatsch (modern) defence | 5 games |
| A21 | English opening | 5 games |
| C78 | Ruy Lopez, 5.O-O | 4 games |


