White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Kortschnoj, Viktor Lvo...
|
|
Ivkov, Borislav
|
|
E69
|
1955
|
1-0
| 36 |
|
|
|
Johannessen, Svein
|
|
Ivkov, Borislav
|
|
E69
|
1962
|
½-½
| 39 |
|
|
|
Gligoric, Svetozar
|
|
Ivkov, Borislav
|
|
E69
|
1967
|
½-½
| 18 |
|
|
|
Schmidt, Wlodzimierz
|
|
Ivkov, Borislav
|
|
E69
|
1969
|
½-½
| 20 |
|
|
|
Donner, Jan Hein
|
|
Ivkov, Borislav
|
|
E69
|
1970
|
½-½
| 17 |
|
|
|