White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Kuijpers, Frans
|
|
Portisch, Lajos
|
|
C90
|
1963
|
0-1
| 30 |
|
|
|
Dely, Peter
|
|
Portisch, Lajos
|
|
C90
|
1965
|
½-½
| 26 |
|
|
|
Dely, Peter
|
|
Portisch, Lajos
|
|
C90
|
1968
|
½-½
| 21 |
|
|
|
Kortschnoj, Viktor Lvo...
|
2670
|
Portisch, Lajos
|
2630
|
C90
|
1970
|
0-1
| 63 |
|
|
|
Ljubojevic, Ljubomir
|
2600
|
Portisch, Lajos
|
2605
|
C90
|
1986
|
1-0
| 43 |
|
|
|