| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
♖5th Big Rook International Chess Festival ♜ - Youth Rapid (groups to be split) | 2025-05-11 | 2025-05-11 |
|
♖5th Big Rook International Chess Festival ♜ - Open | 2025-05-07 | 2025-07-12 |
|
♖5th Big Rook International Chess Festival ♜ - Challenger | 2025-05-07 | 2025-07-12 |
|
♖5th Big Rook International Chess Festival ♜ - Blitz | 2025-05-11 | 2025-05-11 |
|
♖5th Big Rook International Chess Festival ♜ - Super Rapid | 2025-05-11 | 2025-05-11 |