| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
Bulgarian national championship B18 Blitz Sliven, 05.04.25 - 05.04.25 | 2025-04-06 | 2025-04-06 |
|
Bulgarian national championship B14 Blitz Sliven, 05.04.25 - 05.04.25 | 2025-04-06 | 2025-04-06 |
|
Bulgarian national championship G16 Blitz Sliven, 05.04.25 - 05.04.25 | 2025-04-05 | 2025-04-05 |
|
Bulgarian national championship B16 Blitz Sliven, 05.04.25 - 05.04.25 | 2025-04-06 | 2025-04-06 |
|
Bulgarian national championship G18 Blitz Sliven, 05.04.25 - 05.04.25 | 2025-04-05 | 2025-04-05 |