Games played by Jan Plachetka
| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
| Augustin, J | Plachetka, J | 0-1  |
41 | C00 | 1962 | CSR-ch |
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| Kupka, S | Plachetka, J | ½-½ |
24 | A46 | 1962 | CSR-ch |
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| Plachetka, J | Nun, J | ½-½ |
55 | D32 | 1962 | CSR-ch |
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| Plachetka, J | Alster, L | 0-1 |
34 | B27 | 1962 | CSR-ch |
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| Tal, M | Plachetka, J | ½-½ |
64 | C56 | 1960 | Prague radio sim |
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