|
White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Van der Weide, Piet
|
|
Hartoch, Robert G
|
|
B48
|
1970
|
1-0
| 54 |
|
|
|
Ree, Hans
|
|
Hartoch, Robert G
|
|
B48
|
1971
|
½-½
| 13 |
|
|
|
Penrose, Jonathan
|
2450
|
Hartoch, Robert G
|
2400
|
B48
|
1971
|
½-½
| 22 |
|
|
|
Scholl, Eddie C
|
|
Hartoch, Robert G
|
|
B48
|
1972
|
½-½
| 16 |
|
|
|
Olsson, Ake
|
|
Hartoch, Robert G
|
|
B48
|
1972
|
1-0
| 32 |
|
|
|
Van der Weide, Piet
|
|
Hartoch, Robert G
|
|
B48
|
1973
|
1-0
| 41 |
|
|
|
|
|