| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
Free State Closed 2025 U18 Open | 2025-08-14 | 2025-08-15 |
|
Free State Closed 2025 U16 Open | 2025-08-14 | 2025-08-15 |
|
Free State Closed 2025 U16 & 18 Girls | 2025-08-14 | 2025-08-15 |
|
Free State Closed 2025 U14 Open | 2025-08-14 | 2025-08-15 |
|
Free State Closed 2025 U14 Girls | 2025-08-14 | 2025-08-15 |