| TENTATIVE NATIONAL CALENDAR | |||
| No. | Event | State | Date |
| 1 | National Under-7 | Odisha | 04-08 June 2025 |
| 2 | National Under-09 | Haryana | 14-20 June 2025 |
| 3 | National Under-11 | Maharashtra | 03-09 July 2025 |
| 4 | National Championship | Andhra Pradesh | 03-13 August 2025 |
| 5 | National Under-13 | Goa | 04-10 September 2025 |
| 6 | National Under-15 | Uttar Pradesh | 18-26 September 2025 |
| 7 | National Under-17 | Bihar | 05-13 October 2025 |
| 8 | 3rd National School Team Chess (Under 12 & Under 18) Championship 2025 | Himachal Pradesh | 05-07 October 2025 |
| 9 | National Under-19 | Jharkhand | 24-31 October 2025 |
| 10 | National Women | West Bengal | 04-14 December 2025 |
| 11 | National School | Assam | 16-21 December 2025 |
| 12 | National Team | Chhattisgarh | 10-16 February 2026 |
| 13 | National Rapid & Blitz | Tripura | 22-25 February 2026 |
| 14 | National Amateur | 03-07 February 2026 | |
Certificate of National Under 11 Chess Championship 2026 in Mangaluru from 02-08 August 2026 
Fide Trainer Seminar in Mohali from 02-04 October 2026 
SNA Seminar & Exam at Amity University, Near Chandigarh Airport, Airport Road, Mohali, Punjab on 03 & 04 October 2026. 
SNA Seminar & Exam at Chenduran college of Engineering , Lenavilakku, Pudukkottai District ,Tamil Nadu on 31 October & 01 November 2026 
FIDE World Championships U7, U9, U11, U13, U15 & U17 – 2026 in Roquetas de Mar, Spain from 13th to 21st October 2026