| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
KäpSK:n helatorstairapid 2025 | 2025-05-29 | 2025-05-29 |
|
KäpSK:n helatorstairapid 2025 | 2025-05-29 | 2025-05-29 |
|
Naantali S65 SM | 2025-06-20 | 2025-07-06 |
|
Naantali Avoin SM | 2025-06-30 | 2025-07-06 |
|
Koulujoukkueiden SM 2025, luokat 1–3 | 2025-05-24 | 2025-05-24 |