| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
FIDE Women´s World Championship Match 2025 | 2025-04-03 | 2025-04-20 |
|
ISF U15 Gymnasiade 2025 - Boys Rapid | 2025-04-06 | 2025-04-08 |
|
FIDE World Cadet & Youth Rapid & Blitz Championships 2025 - Blitz Ο10 | 2025-04-16 | 2025-04-17 |
|
FIDE World Cadet & Youth Rapid & Blitz Championships 2025 - Blitz Ο12 | 2025-04-16 | 2025-04-17 |
|
FIDE World Cadet & Youth Rapid & Blitz Championships 2025 - Blitz Ο14 | 2025-04-16 | 2025-04-17 |