| White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
|
Mak, Otto
|
|
De Jesus, Rubens Carlo...
|
|
D05
|
1967
|
1-0
| 30 |
|
|
|
|
Mak, Otto
|
|
Perrone, Romulo
|
|
A51
|
1967
|
1-0
| 75 |
|
|
|
|
Mak, Otto
|
|
Serrao, Carlos Frederi...
|
|
E64
|
1967
|
1-0
| 47 |
|
|
|
|
Mak, Otto
|
|
Leone, Neville Correa ...
|
|
E64
|
1967
|
1-0
| 36 |
|
|
|
|
Mak, Otto
|
|
Rezende, Dacio
|
|
E93
|
1968
|
1-0
| 31 |
|
|
|
|
Mak, Otto
|
|
Botran, Domingo
|
|
A30
|
1972
|
1-0
| 41 |
|
|
|
|
Mak, Otto
|
|
Borges, Luis Roberto
|
|
D05
|
1972
|
1-0
| 54 |
|
|
|
|
Mak, Otto
|
|
Pons, Marcel
|
|
D74
|
1977
|
1-0
| 38 |
|
|
|
|
Mak, Otto
|
|
De Oliveira, Carlos Ed...
|
|
A46
|
1977
|
1-0
| 22 |
|
|
|