| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
Chairman Cup KMC-4 School Chess Championship Boys 9 to 12 | 2025-06-03 | 2025-06-03 |
|
Chairman Cup KMC-4 School Chess Championship Boys 5 to 8 | 2025-06-04 | 2025-06-05 |
|
Chairman Cup KMC-4 School Chess Championship Girls 9 to12 | 2025-06-04 | 2025-06-05 |
|
Chairman Cup KMC-4 School Chess Championship Girls 5 to 8 | 2025-06-03 | 2025-06-03 |
|
Chairman Cup KMC-4 School Chess Championship Girls 1 To 4 | 2025-06-03 | 2025-06-03 |