| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
U08 - 22. European Union Youth Chess Championship | 2025-08-02 | 2025-08-09 |
|
U10 - 22. European Union Youth Chess Championship | 2025-08-02 | 2025-08-09 |
|
U12 - 22. European Union Youth Chess Championship | 2025-08-02 | 2025-08-09 |
|
U14 - 22. European Union Youth Chess Championship | 2025-08-02 | 2025-08-09 |
|
U12 - 31. International Styrian Youth Championship | 2025-08-02 | 2025-08-09 |