White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Porat, Yosef
|
|
Van Helden, JHW
|
|
|
1947
|
1-0
| 0 |
|
|
|
De Ruiter, P
|
|
Van Helden, JHW
|
|
A15
|
1947
|
0-1
| 52 |
|
|
|
Van Helden, JHW
|
|
Van Doesburgh, Gerrit ...
|
|
|
1947
|
0-1
| 0 |
|
|
|
Van Helden, JHW
|
|
Rossolimo, Nicolas
|
|
|
1947
|
0-1
| 0 |
|
|
|
Kuperus, PL
|
|
Van Helden, JHW
|
|
|
1947
|
0-1
| 0 |
|
|
|
Pachman, Ludek
|
|
Van Helden, JHW
|
|
|
1947
|
1-0
| 0 |
|
|
|
Van Steenis, Hendrik J...
|
|
Van Helden, JHW
|
|
|
1947
|
1-0
| 0 |
|
|
|