White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Gutierrez Herrera, Jos...
|
|
De Greif, Boris
|
|
D03
|
1958
|
0-1
| 25 |
|
|
|
Gutierrez Herrera, Jos...
|
|
De Greif, Boris
|
|
C50
|
1972
|
½-½
| 70 |
|
|
|
Gutierrez Herrera, Jos...
|
|
De Greif, Boris
|
2320
|
C60
|
1976
|
½-½
| 27 |
|
|
|
Gutierrez Herrera, Jos...
|
|
De Greif, Boris
|
2340
|
C71
|
1977
|
½-½
| 14 |
|
|
|
Gutierrez Herrera, Jos...
|
|
De Greif, Boris
|
2325
|
C60
|
1979
|
1-0
| 58 |
|
|
|