| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
2023 ECF National Schools Championship Finals | 2023-06-29 | 2023-06-30 |
|
EPSCA - National Primary Schools Chess Competition - Final - U9 | 2023-07-01 | 2023-07-02 |
|
6th Crewe Chess Congress: Open | 2023-06-30 | 2023-07-02 |
|
2023 UK Chess Challenge Northern Gigafinal Under 10 Boys | 2023-07-01 | 2023-07-01 |
|
2023 UK Chess Challenge Northern Gigafinal Under 12 Boys | 2023-07-02 | 2023-07-02 |