White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Nievergelt, Erwin
|
|
Bergraser, Volf
|
|
D51
|
1954
|
1-0
| 27 |
|
|
|
Leoni, Andre
|
|
Bergraser, Volf
|
|
D51
|
1955
|
½-½
| 46 |
|
|
|
Donner, Jan Hein
|
|
Bergraser, Volf
|
|
D51
|
1958
|
½-½
| 115 |
|
|
|
Mendivil Salinas, Isma...
|
|
Bergraser, Volf
|
|
D51
|
1960
|
0-1
| 41 |
|
|
|
Etcheverry, Eduardo
|
|
Bergraser, Volf
|
|
D51
|
1962
|
0-1
| 86 |
|
|
|