| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
Massa Undr 12 Boys | 2023-08-31 | 2023-09-01 |
|
Massa Under 8 Girls | 2023-08-31 | 2023-09-01 |
|
Massa Under 12 Girls | 2023-08-31 | 2023-09-01 |
|
Massa under 14 Girls | 2023-08-31 | 2023-09-01 |
|
Massa under 10 Boys | 2023-08-31 | 2023-09-01 |