|
White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Portisch, Lajos
|
|
Stein, Leonid
|
|
E92
|
1964
|
1-0
| 38 |
|
|
|
Portisch, Lajos
|
|
Stein, Leonid
|
|
E99
|
1965
|
1-0
| 60 |
|
|
|
Portisch, Lajos
|
|
Stein, Leonid
|
|
A38
|
1966
|
½-½
| 55 |
|
|
|
Portisch, Lajos
|
|
Stein, Leonid
|
|
E69
|
1967
|
1-0
| 58 |
|
|
|
Portisch, Lajos
|
|
Stein, Leonid
|
|
D74
|
1969
|
½-½
| 40 |
|
|
|
|
|