|
White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Rabar, Braslav
|
|
Ivkov, Borislav
|
|
E74
|
1955
|
½-½
| 25 |
|
|
|
Petrosian, Tigran V
|
|
Ivkov, Borislav
|
|
E74
|
1966
|
½-½
| 25 |
|
|
|
Portisch, Lajos
|
|
Ivkov, Borislav
|
|
E74
|
1966
|
½-½
| 43 |
|
|
|
Donner, Jan Hein
|
|
Ivkov, Borislav
|
|
E74
|
1972
|
1-0
| 45 |
|
|
|
Donner, Jan Hein
|
|
Ivkov, Borislav
|
|
E74
|
1974
|
½-½
| 42 |
|
|
|
|
|