| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
❗Championship UKR Girls-8 (classic) 2025❗ | 2025-06-02 | 2025-06-08 |
|
❗Championship UKR Boys-8 (classic) 2025❗ | 2025-06-02 | 2025-06-08 |
|
❗Championship Ukraine of Girls-8 - 2025 (Rapid) 2025❗ | 2025-05-31 | 2025-05-31 |
|
❗Championship Ukraine of Boys-8 - 2025 (Rapid) 2025❗ | 2025-05-31 | 2025-05-31 |
|
❗Championship Ukraine of Boys-8 - 2025 (Blitz) 2025❗ | 2025-06-01 | 2025-06-01 |