|
White | Elo | Black | Elo | ECO | Year | Res. | # | | | |
Koopman, Hendrik
|
|
Bentley, David C
|
|
B28
|
1972
|
1-0
| 26 |
|
|
|
Koopman, Hendrik
|
|
Lebrun, Bernard
|
|
C86
|
1972
|
1-0
| 45 |
|
|
|
Koopman, Hendrik
|
|
Smith, Richard
|
|
B40
|
1973
|
1-0
| 32 |
|
|
|
Koopman, Hendrik
|
|
Bjarnason, Saevar
|
|
C16
|
1973
|
1-0
| 39 |
|
|
|
Koopman, Hendrik
|
|
Henneberke, Frans
|
|
B13
|
1984
|
1-0
| 36 |
|
|
|
|
|