|
White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Boersma, Paul
|
|
Hartoch, Robert G
|
|
A13
|
1971
|
0-1
| 65 |
|
|
|
Boersma, Paul
|
|
Hartoch, Robert G
|
|
B25
|
1973
|
½-½
| 57 |
|
|
|
Boersma, Paul
|
2355
|
Hartoch, Robert G
|
2390
|
A61
|
1982
|
½-½
| 26 |
|
|
|
Boersma, Paul
|
2380
|
Hartoch, Robert G
|
2360
|
B07
|
1985
|
1-0
| 54 |
|
|
|
Boersma, Paul
|
2365
|
Hartoch, Robert G
|
2345
|
C41
|
1993
|
½-½
| 20 |
|
|
|
|
|