| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
1st Open Greek Team Blitz Championship 2025 | 2025-08-23 | 2025-08-23 |
|
11th Open Greek Blitz Championship 2025 | 2025-08-22 | 2025-08-22 |
|
19th Open Greek Rapid Championship 2025 | 2025-08-23 | 2025-08-24 |
|
Open Greek Rapid - Blitz Championships 2025 | 2025-08-21 | 2025-08-24 |
|
World Chess Festival (WCF) Final - Rhodes Open | 2025-07-10 | 2025-07-18 |