| Country | Chess tournament name | Start | End |
|---|---|---|---|
 |
19th BRDCA Online Open Chess Tournament 2025. Date 18th May 2025 at 07:00 PM KSCA Event Code: KSCA/G08/2526 | 2025-05-18 | 2025-05-18 |
|
4th Ganjam District All India FIDE Rated Open Chess Tournament 2025, Berhampur, Odisha (Date: 21-25th May'2025, Reg: 8763229546) | 2025-05-21 | 2025-05-25 |
|
Velammal Ponneri International Fide Rated Classical Open Chess Tournament 2025 - 08th May to 11th May - Register Online | ||
|
Warrior Chess Academy - International FIDE Rated Open Chess Tournament 2025 - Prize Money Rs.4 Lakhs - 27th May'25 to 31st May'25 | 2025-05-27 | 2025-05-31 |
|
48th All Assam U-15 Open Chess Championship | 2025-05-10 | 2025-05-12 |