White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Yabra, Frederico
|
|
Durao, Joaquim Manuel
|
|
D05
|
1964
|
½-½
| 41 |
|
|
|
Yabra, Frederico
|
|
Rodriguez Vargas, Ores...
|
|
D05
|
1970
|
½-½
| 41 |
|
|
|
Yabra, Frederico
|
|
Ramirez, Percy
|
|
D05
|
1970
|
0-1
| 38 |
|
|
|
Yabra, Frederico
|
|
Villarroel, Geber
|
|
D05
|
1970
|
½-½
| 13 |
|
|
|
Yabra, Frederico
|
|
Ribeiro, Joao Mario
|
|
D05
|
1970
|
½-½
| 26 |
|
|
|