| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
Hoogeveen Ochtend 2025 | 2025-10-18 | 2025-10-25 |
|
Hoogeveen Middag 2025 | 2025-10-18 | 2025-10-25 |
|
NK Snelschaken 2025 | 2025-09-13 | 2025-09-13 |
|
NED Championship for Prisoners 2025 | 2025-09-09 | 2025-09-09 |
|
Chessfestival Groningen 2025 Open B | 2025-12-21 | 2025-12-30 |