| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
OLCC MAY RAPIDS 2025 | 2025-05-31 | 2025-05-31 |
|
OTB BLITZ AND FUN MAY EDITION | 2025-05-30 | 2025-05-30 |
|
ZALIKA MAY EDITION | 2025-05-31 | 2025-05-31 |
|
AISEN CHESS COMPEIION 2025 SENIOR SECTION | 2025-05-31 | 2025-05-31 |
|
AISEN CHESS COMPETITION PIA 2025 (PRIMARY SCH) |