| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
LASU CHESS LEAGUE 5.0 | 2025-06-07 | 2025-06-29 |
|
1ST CHESS CLOSED CHAMPIONSHIP GLIDING STAR | 2025-06-05 | 2025-06-05 |
|
ABN KWARA STATE RAPID CHESS TOURNAMENT SECOND EDITION | 2025-06-09 | 2025-06-09 |
|
ICA WOMEN 2025 | 2025-06-01 | 2025-06-01 |
|
ICA CHILDREN 14 YEARS AND UNDER | 2025-06-01 | 2025-06-01 |