| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
| Csiszar, I | Jakobsen, O | 1-0 ![]() |
21 | E70 | 1961 | WchT U26 08th |
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| Jakobsen, O | Myagmarsuren, L | ½-½ ![]() |
34 | A28 | 1961 | WchT U26 08th |
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| Roessel, F | Jakobsen, O | 1-0 ![]() |
60 | E94 | 1961 | WchT U26 08th |
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| Jakobsen, O | Maedler, J | 0-1 ![]() |
40 | B84 | 1961 | WchT U26 08th |
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| Westman, J | Jakobsen, O | 0-1 ![]() |
38 | B96 | 1961 | WchT U26 08th |
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| Jakobsen, O | Popov, V | 0-1 ![]() |
36 | E60 | 1961 | WchT U26 08th |
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| Weinstein, R | Jakobsen, O | 1-0 ![]() |
21 | B43 | 1961 | WchT U26 08th |
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| Jakobsen, O | Westerinen, H | 1-0 ![]() |
34 | B28 | 1961 | WchT U26 08th |
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| Jansa, V | Jakobsen, O | 1-0 ![]() |
55 | B04 | 1961 | WchT U26 08th |
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