| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
Campionat Absolut Territorial de Barcelona 2025 Grup A | 2025-09-28 | 2025-11-30 |
 |
Isparta Primary Education Week Chess Tournament B Category | 2025-09-13 | 2025-09-14 |
 |
VIDA CHESS ACADEMY JUNIOR CHESS CHAMPIONSHIP | 2025-09-13 | 2025-09-13 |
|
Isparta Primary Education Week Chess Tournament Under 10 Category | 2025-09-13 | 2025-09-14 |
|
Isparta Primary Education Week Chess Tournament A Category | 2025-09-13 | 2025-09-14 |
 |
VI TORNEO AJEDREZ INFANTIL FERIA DE YECLA 2025 | 2025-09-13 | 2025-09-14 |
|
LII TORNEO DE AJEDREZ FERIA DE YECLA 2025 | 2025-09-13 | 2025-09-13 |
 |
V Всероссийский Кубок Федерации - 2025 Корпоративная шахматная лига | 2025-09-13 | 2025-09-13 |
|
VIDA CHESS ACADEMY JUNIOR CHESS CHAMPIONSHIP | 2025-09-13 | 2025-09-13 |
 |
2025 Minor - Shropshire Rapidplay Championship |