| 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 | |
Commonwealth Chess Championship – 2026 – 27 in Kaluthara, Sri Lanka from 16th to 26th May, 2026. 
GM Suleymenov Alisher Clinches Title at the 1st Chola Chess International Grandmaster Round Robin Tournament 2026. 
TENTATIVE NATIONAL CALENDAR FOR 2026-27 
Round 3 : 1st Chola Chess International Grandmaster Norm Round Robin Tournament 2026, Chennai. 
Day 2:1st Chola Chess International Grandmaster Norm Closed Circuit Chess Tournament, Chennai 
Fide Arbiter Seminar in Pune 28 Feb -02 March 2026 & Thoothukudi 07-09 March 2026