Ralph Ritter
Ralph Ritter Repertoire with White pieces
| ECO | Opening | Games |
| D04 | Queen's pawn game | 2 games |
| D02 | Queen's pawn game | 2 games |
| A45 | Queen's pawn game | 1 games |
| A43 | Old Benoni defence | 1 games |
Ralph Ritter Repertoire with Black pieces
| ECO | Opening | Games |
| C02 | French, advance variation | 4 games |
| C00 | French defence | 2 games |
| A52 | Budapest defence | 2 games |
| E90 | King's Indian, 5.Nf3 | 2 games |
GERMANY

