| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
Enroque Osornino - Aiep Osorno III | 2025-08-30 | 2025-08-30 |
|
COPA FRATERNIDAD U10 | 2025-08-30 | 2025-08-30 |
|
COPA FRATERNIDAD U14 | 2025-08-30 | 2025-08-30 |
|
COPA FRATERNIDAD U18 | 2025-08-30 | 2025-08-30 |
|
Primer Torneo Club Ciudad Jardin open 2025 | 2025-08-30 | 2025-08-30 |