| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
Eastern Cape Inter-Regional Individual Chess Championship 2025 (Open) | 2025-07-11 | 2025-07-11 |
|
Eastern Cape Inter-Regional Individual Chess Championship 2025 (U20O) | 2025-07-11 | 2025-07-11 |
|
Eastern Cape Inter-Regional Individual Chess Championship 2025 (U18O) | 2025-07-11 | 2025-07-11 |
|
Eastern Cape Inter-Regional Individual Chess Championship 2025 (U20G) | 2025-07-11 | 2025-07-11 |
|
Eastern Cape Inter-Regional Individual Chess Championship 2025 (U16O) | 2025-07-11 | 2025-07-11 |