White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Biyiasas, Peter
|
|
Suradiradja, Herman
|
|
B31
|
1972
|
1-0
| 16 |
|
|
|
Zeitlein, Michael
|
2475
|
Suradiradja, Herman
|
2350
|
B31
|
1977
|
1-0
| 35 |
|
|
|
Lozanov, Mihail
|
|
Suradiradja, Herman
|
2350
|
B31
|
1977
|
0-1
| 34 |
|
|
|
Chiong Zacarias, Romer...
|
2400
|
Suradiradja, Herman
|
2330
|
B31
|
1978
|
1-0
| 31 |
|
|
|
Situru, Nathanael
|
2284
|
Suradiradja, Herman
|
2238
|
B31
|
2012
|
1-0
| 45 |
|
|
|