| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
| Sorensen, H | Van der Poel, H | ½-½ ![]() |
56 | B33 | 1977 | NED-ch op |
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| Sorensen, H | Ballon, G | 0-1 ![]() |
24 | C25 | 1977 | NED-ch op |
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| Sorensen, H | Van Bekkum, H | 1-0 ![]() |
34 | B07 | 1977 | NED-ch op |
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| Viergever, M | Sorensen, H | 0-1 ![]() |
43 | B22 | 1977 | NED-ch op |
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