*The exact dates of the first and the last round of each competition are finalized by the official invitation.
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Affiliated Calendar – events under the patronage of the European Chess Union:
| Mitropa Chess Cup 2024 | Apolda, Germany | 15-Feb-24 | 23-Feb-24 |
| 5th ESNA Individual Chess Championship 2024 | Andorra | 22-Jun-24 | 30-Jun-24 |
| 2nd ESNA Women’s Chess Championship 2024 | Andorra | 22-Jun-24 | 30-Jun-24 |
| European Universities Chess Championship 2024 | Miskolc, Hungary | 10-Jul-24 | 13-Jul-24 |
| European Union Youth U8-U14 Chess Championship 2024 | Rožnov pod Radhoštěm, Czech Republic | 04-Aug-24 | 13-Aug-24 |