Yvon Helft
Yvon Helft Repertoire with White pieces
| ECO | Opening | Games |
Yvon Helft Repertoire with Black pieces
| ECO | Opening | Games |
| ECO | Opening | Games |
| ECO | Opening | Games |
| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournamet | View |
| Helft, Y | Bonnet, P | 2172 | 1-0 | 2003 | Aubervilliers op rap 28th | ![]() |