| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
FIRST INTERNATIONAL CHESS OPEN"SOFIA SPRING"- A, Under the aegis of BSCF PRIZE FUND 25000lv. | 2025-05-23 | 2025-05-29 |
|
FIRST INTERNATIONAL CHESS OPEN "SOFIA SPRING-2025"- B , Under the aegis of BSCF PRIZE FUND FOR BOTH TOURNAMENTS IS 25000 BGN | 2025-05-23 | 2025-05-29 |
|
International Chess Tournament "ALBENA CUP 2025" for a peaceful world , Under the aegis of BSCF | 2025-05-30 | 2025-06-05 |
|
Bulgarian national championship G16 Rapid Sliven, 29.04.04 - 05.04.25 | 2025-04-04 | 2025-04-05 |
|
Bulgarian national championship G18 Rapid Sliven, 29.04.04 - 05.04.25 | 2025-04-04 | 2025-04-05 |