|
White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Hartoch, Robert G
|
|
Enklaar, Bert F
|
|
B20
|
1973
|
0-1
| 40 |
|
|
|
Hartoch, Robert G
|
|
Ree, Hans
|
|
B20
|
1975
|
1-0
| 45 |
|
|
|
Hartoch, Robert G
|
|
Dieks, Roy G
|
|
B20
|
1975
|
½-½
| 59 |
|
|
|
Hartoch, Robert G
|
2360
|
Bosboom, Manuel
|
2380
|
B20
|
1985
|
1-0
| 57 |
|
|
|
Hartoch, Robert G
|
2370
|
McNab, Colin Anderson
|
2420
|
B20
|
1988
|
½-½
| 20 |
|
|
|
|
|