| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
Free State Closed 2025 U14 Girls | 2025-08-14 | 2025-08-15 |
|
UJ SRC Academic Decathlon | 2025-03-15 | 2025-03-15 |
|
2025 Tshwane North D3 Team league U15 | 2025-08-16 | 2025-08-16 |
|
2025 Tshwane North D3 Team league U17 | 2025-08-16 | 2025-08-16 |
|
2025 Tshwane North D3 Team league U19 | 2025-08-16 | 2025-08-16 |