|
White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Van Oosterom, Joop J
|
|
Keller, Dieter
|
|
C61
|
1955
|
½-½
| 20 |
|
|
|
Hecht, Hans Joachim
|
|
Keller, Dieter
|
|
C61
|
1966
|
0-1
| 22 |
|
|
|
Keres, Paul
|
|
Keller, Dieter
|
|
C61
|
1968
|
1-0
| 33 |
|
|
|
Unzicker, Wolfgang
|
|
Keller, Dieter
|
|
C61
|
1968
|
½-½
| 24 |
|
|
|
Ujtumen, Tudev
|
|
Keller, Dieter
|
|
C61
|
1968
|
0-1
| 48 |
|
|
|
Westerinen, Heikki MJ
|
|
Keller, Dieter
|
|
C61
|
1968
|
1-0
| 41 |
|
|
|
|
|