White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Ivkov, Borislav
|
|
Spassky, Boris Vasilie...
|
|
C87
|
1962
|
½-½
| 15 |
|
|
|
Ivkov, Borislav
|
|
Jimenez Zerquera, Elea...
|
|
C87
|
1963
|
½-½
| 57 |
|
|
|
Ivkov, Borislav
|
|
Szabo, Laszlo
|
|
C87
|
1964
|
½-½
| 26 |
|
|
|
Ivkov, Borislav
|
|
Rossetto, Hector
|
|
C87
|
1964
|
½-½
| 32 |
|
|
|
Ivkov, Borislav
|
|
Van Scheltinga, Theo D
|
|
C87
|
1966
|
½-½
| 60 |
|
|
|
Ivkov, Borislav
|
|
Portisch, Lajos
|
|
C87
|
1966
|
½-½
| 31 |
|
|
|