White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
O'Kelly de Galway, Alb...
|
|
Portisch, Lajos
|
|
A20
|
1966
|
0-1
| 33 |
|
|
|
Filip, Miroslav
|
|
Portisch, Lajos
|
|
A20
|
1970
|
0-1
| 40 |
|
|
|
Puc, Stojan
|
|
Portisch, Lajos
|
|
A20
|
1973
|
0-1
| 52 |
|
|
|
Andersson, Ulf
|
2610
|
Portisch, Lajos
|
2650
|
A20
|
1981
|
1-0
| 61 |
|
|
|
Bilek, Istvan
|
2395
|
Portisch, Lajos
|
2585
|
A20
|
1995
|
½-½
| 16 |
|
|
|