Games played by Romuald Mainka
| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
| Kabisch, T | Mainka, R | ½-½  |
57 | B25 | 1982 | FRG-ch U20 |
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| Mainka, R | Hoermann, G | 1-0 |
31 | B28 | 1981 | FRG-ch U20 |
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| Mainka, R | Graf, J | ½-½ |
43 | B41 | 1981 | FRG-ch U20 |
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| Pieper Emden, C | Mainka, R | 1-0 |
77 | A59 | 1981 | FRG-ch U20 |
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| Mainka, R | Geveke, M | 1-0 |
26 | C19 | 1981 | FRG-ch U20 |
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| Lutz, R | Mainka, R | 1-0 |
40 | A28 | 1981 | FRG-ch U20 |
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| Fischer, J | Mainka, R | 0-1 |
25 | A50 | 1981 | FRG-ch U20 |
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| Kabisch, T | Mainka, R | 1-0 |
42 | B85 | 1981 | FRG-ch U20 |
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| Kaiser, W | Mainka, R | 0-1 |
35 | B85 | 1981 | FRG-ch U20 |
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| Reeh, O | Mainka, R | ½-½ |
59 | A22 | 1981 | FRG-ch U20 |
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| Mainka, R | Manne, P | 1-0 |
16 | B17 | 1979 | Wch U18 |
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