|
White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Sonnenberg, M
|
|
Brakkee, GJ
|
|
|
1923
|
½-½
| 0 |
|
|
|
Sonnenberg, M
|
|
Lohr, JH
|
|
|
1923
|
½-½
| 0 |
|
|
|
Sonnenberg, M
|
|
Lohr, JH
|
|
D67
|
1925
|
½-½
| 18 |
|
|
|
Sonnenberg, M
|
|
Carsten, Carel
|
|
|
1925
|
½-½
| 0 |
|
|
|
Sonnenberg, M
|
|
Brinkmann, Herbert
|
|
D35
|
1926
|
½-½
| 37 |
|
|
|
Sonnenberg, M
|
|
Willems, JL
|
|
|
1927
|
½-½
| 0 |
|
|
|
Sonnenberg, M
|
|
Van 't Sticht, JH
|
|
E91
|
1928
|
½-½
| 30 |
|
|
|
Sonnenberg, M
|
|
Hamming, Adolf W
|
|
|
1931
|
½-½
| 0 |
|
|
|
Sonnenberg, M
|
|
Euwe, Willem
|
|
|
1940
|
½-½
| 0 |
|
|
|
|
|