Šachoví veľmajstri
Hartoch, Robert G - Ivkov, Borislav
6 partii
| Biely |
Čierny |
Miesto |
Čas |
Výsledok |
| Hartoch, Robert G |
Ivkov, Borislav |
Amsterdam |
1969 |
0-1 |
| Ivkov, Borislav |
Hartoch, Robert G |
Amsterdam |
1972 |
1-0 |
| Hartoch, Robert G |
Ivkov, Borislav |
Amsterdam |
1971 |
½-½ |
| Ivkov, Borislav |
Hartoch, Robert G |
Raach |
1969 |
1-0 |
| Hartoch, Robert G |
Ivkov, Borislav |
Amsterdam |
1985 |
½-½ |
| Hartoch, Robert G |
Ivkov, Borislav |
Wijk aan Zee |
1972 |
½-½ |