| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
National Scholastic Chess Championship 2025 (G09) | 2025-08-22 | 2025-08-24 |
|
National Scholastic Chess Championship 2025 (G11) | 2025-08-22 | 2025-08-24 |
|
National Scholastic Chess Championship 2025 (O07) | 2025-08-22 | 2025-08-24 |
|
National Scholastic Chess Championship 2025 (O09) | 2025-08-22 | 2025-08-24 |
|
National Scholastic Chess Championship 2025 (O11) | 2025-08-22 | 2025-08-24 |