| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
South African Junior Closed Chess Championships 2025 (U12 Open) | 2025-03-31 | 2025-04-05 |
|
South African Junior Closed Chess Championships 2025 (U14 Girls) | 2025-03-31 | 2025-04-05 |
|
South African Junior Closed Chess Championships 2025 (U14 Open) | 2025-03-31 | 2025-04-05 |
|
South African Junior Closed Chess Championships 2025 (U20 Girls) | 2025-03-31 | 2025-04-05 |
|
South African Junior Closed Chess Championships 2025 (U20 Open) | 2025-03-31 | 2025-04-05 |