|
White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Donner, Jan Hein
|
|
Keller, Dieter
|
|
E56
|
1959
|
½-½
| 28 |
|
|
|
Donner, Jan Hein
|
|
Pietzsch, Wolfgang
|
|
E56
|
1965
|
1-0
| 28 |
|
|
|
Donner, Jan Hein
|
|
O'Kelly de Galway, Alb...
|
|
E56
|
1968
|
½-½
| 20 |
|
|
|
Donner, Jan Hein
|
|
Wade, Robert Graham
|
|
E56
|
1968
|
1-0
| 28 |
|
|
|
Donner, Jan Hein
|
|
Lengyel, Levente
|
|
E56
|
1968
|
½-½
| 19 |
|
|
|
Donner, Jan Hein
|
|
Parma, Bruno
|
|
E56
|
1969
|
½-½
| 35 |
|
|
|
Donner, Jan Hein
|
|
Damjanovic, Mato
|
|
E56
|
1969
|
½-½
| 23 |
|
|
|
Donner, Jan Hein
|
|
Wade, Robert Graham
|
|
E56
|
1970
|
1-0
| 45 |
|
|
|
Donner, Jan Hein
|
|
Parma, Bruno
|
|
E56
|
1971
|
½-½
| 23 |
|
|
|
Donner, Jan Hein
|
|
Matanovic, Aleksandar
|
|
E56
|
1971
|
½-½
| 16 |
|
|
|
Donner, Jan Hein
|
|
Polugaevsky, Lev
|
|
E56
|
1972
|
½-½
| 41 |
|
|
|
Donner, Jan Hein
|
|
Unzicker, Wolfgang
|
|
E56
|
1974
|
½-½
| 22 |
|
|
|
Donner, Jan Hein
|
|
Amos, Bruce M
|
|
E56
|
1976
|
0-1
| 48 |
|
|
|
|
|