Berthold Engel
Berthold Engel Repertoire with White pieces
| ECO | Opening | Games |
| B52 | Sicilian, Canal-Sokolsky attack, 3...Bd7 | 4 games |
| C68 | Ruy Lopez, exchange variation | 4 games |
| C44 | King's pawn game | 3 games |
| C00 | French defence | 3 games |
Berthold Engel Repertoire with Black pieces
| ECO | Opening | Games |
| B00 | King's pawn opening | 10 games |
| A41 | Queen's Pawn | 6 games |
| A46 | Queen's pawn game | 5 games |
| A21 | English opening | 3 games |
GERMANY

