| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
47th OPEN, G. TRINGOV MEMORIAL, Group B, 03-10.08.2025 - under the aegis of BSCF | 2025-08-03 | 2025-08-10 |
|
47th OPEN, G. TRINGOV MEMORIAL, Group A, 03-10.08.2025 - under the aegis of BSCF | 2025-08-03 | 2025-08-10 |
|
Bulgarian Women Individual Rapid Chess Championship 2025 Chelopech, 23-24.08.2025 | 2025-08-23 | 2025-08-24 |
|
Bulgarian Men Individual Rapid Chess Championship 2025 Chelopech, 23-24.08.2025 | 2025-08-23 | 2025-08-24 |
|
Bulgarian Women Individual Blitz Chess Championship 2025 Chelopech, 22.08.2025 | 2025-08-22 | 2025-08-22 |