|
White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Koch, Berthold
|
|
Duehrssen, Rudolf
|
|
C30
|
1929
|
0-1
| 27 |
|
|
|
Koch, Berthold
|
|
Ernst, Wilhelm
|
|
C30
|
1936
|
1-0
| 28 |
|
|
|
Koch, Berthold
|
|
Kieninger, Georg
|
|
C30
|
1938
|
½-½
| 26 |
|
|
|
Koch, Berthold
|
|
Herzog, Franz
|
|
C30
|
1939
|
0-1
| 26 |
|
|
|
Koch, Berthold
|
|
Gereben, Erno
|
|
C30
|
1951
|
0-1
| 37 |
|
|
|
Koch, Berthold
|
|
Balanel, Ion
|
|
C30
|
1955
|
0-1
| 41 |
|
|
|
|
|