| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
The Chinese University of Hong Kong Chess Open Secondary Sector | 2025-07-12 | 2025-07-12 |
|
The Chinese University of Hong Kong Chess Open Open Sector | 2025-07-12 | 2025-07-12 |
|
2025年「仲夏盃」圍棋定段升段賽 段位組 | 2025-07-13 | 2025-07-13 |
|
The Chinese University of Hong Kong Chess Open Tertiary Sector | 2025-07-12 | 2025-07-12 |
|
The Chinese University of Hong Kong Chess Open Lower Primary Sector | 2025-07-12 | 2025-07-12 |