| País | Nombre del torneo de ajedrez | Inicio | Fin |
|---|---|---|---|
 |
HSK Oster Open 2025 | 2025-04-18 | 2025-04-21 |
 |
Rs.50,000 Cash (Open) + 125 Trophies (Age Category) - Rajam Chess Academy 7th Tamil Nadu State Level Chess Tournament - 27th April 2024 | 2025-04-27 | 2025-04-27 |
 |
I TORNEO INFANTIL COMARCA DE CARIÑENA SUB-12 | 2025-04-20 | 2025-04-20 |
 |
Velikonoční turnaj "O pohár Mistra Jana 2025" - skupina "B" LUŽNICE | ||
 |
Championnat International de Lyon Henri Rinck 2025 | 2025-04-19 | 2025-04-23 |
 |
9. Ternitz Osterblitzturnier 2025 | 2025-04-21 | 2025-04-21 |
 |
10° Festival Internazionale di Scacchi "Pasqua a Montesilvano" Open C | 2025-04-18 | 2025-04-21 |
|
10° Festival Internazionale di Scacchi "Pasqua a Montesilvano" Open A | 2025-04-18 | 2025-04-21 |
|
37. Kalterer Osterturnier 2025 | 2025-04-21 | 2025-04-21 |
|
Königszug - das Schachturnier der HBLW Wels | 2025-04-27 | 2025-04-27 |