| Sl No | National Championship | State | City | Tmt Date | End Date | Chief Arbiter | Deputy Chief Arbiter |
| 1 | Bhopal Open | Madhya Pradesh | Bhopal | 21-Dec-17 | 28-Dec-17 | Dharmendra Kumar | BT Sethuraman |
| 2 | IIFL Mumbai Open | Maharashtra | Mumbi | 30-Dec-17 | 7-Jan-18 | R Anantharam | H Dinesh |
| 3 | IIFL Mumbai Junior | Maharashtra | Mumbi | 30-Dec-17 | 7-Jan-18 | Vipnesh Bhardwaj | Biju Raj S |
| 4 | Delhi Open | Delhi | Delhi | 9-Jan-18 | 16-Jan-18 | Vasanth BH | RS Tiwari |
| 5 | Chennai Open | Tamilnadu | Chennai | 18-Jan-18 | 25-Jan-18 | Nitin Shenvi | Sakthi Prabhakar |
| 6 | National School | Orissa | Bhubaneswar | 28-Jan-18 | 1-Feb-18 | NK Nandakumar | Asit Baran Chauhary |
| 7 | National Team | Orissa | Bhubaneswar | 7-Feb-18 | 14-Feb-18 | R Srivatsan | Anurag Singh |
| 8 | National Rapid & Blitz | Gujarat | Ahmedabad | 2-May-18 | 6-May-18 | Vasudevan RR | Anandh Babu |
| 9 | National Women Challengers | Bihar | Patna | 13-May-18 | 21-May-18 | Paul Arokiaraj | BP Sharma |
| 10 | Odisha Open | Odisha | Bhubaneswar | 24-May-18 | 31-May-18 | Debashish Barua | Ephrame M |
| 11 | Mayor Cup | Maharashtra | Mumbi | 3-Jun-18 | 12-Jun-18 | Paul Arokiaraj | Prem Pandit |
| 12 | National Under-13 (Open & Girls) | Gujarat | Ahmedabad | 14-Jun-18 | 22-Jun-18 | Swapnil Bansod | Nihar Ranjan Sasmal |
| 13 | National Under-15 (Open & Girls) | West Bengal | Kolkata | 26-Jun-18 | 4-Jul-18 | Shidore Rajendra | Muthukumar |
| 14 | National Challengers | Maharashtra | Pune | 15-Jul-18 | 25-Jul-18 | R Anantharam | Rajinder Sharma |
| 15 | National Under-7 (Open & Girls) | Karnataka | Mandya | 16-Jul-18 | 24-Jul-18 | Gopakumar MS | Ganesh Babu |
| 16 | National Under-11 (Open & Girls) | Tamilnadu | Chennai | 28-Jul-18 | 5-Aug-18 | Vipnesh Bhardwaj | SC Sahoo |
| 17 | National Cities | West Bengal | Siliguri | 1-Aug-18 | 5-Aug-18 | Ephrame M | Parmar I G |
| 18 | Women Round Robin | Telangana | Hyderabad | 8-Aug-18 | 18-Aug-18 | R Srivatsan | Shidore Rajendra |
| 19 | National Under-25 (Open & Girls) | Madhya Pradesh | Bhopal | 21-Aug-18 | 30-Aug-18 | RS Tiwari | Biju Raj S |
| 20 | National Under-17 (Open & Girls) | Haryana | Sonipat | 3-Sep-18 | 11-Sep-18 | Debashish Barua | Raj Kumar |
| 21 | National Under-9 (Open & Girls) | Jharkhand | Ranchi | 15-Sep-18 | 24-Sep-18 | Vasanth BH | Vithal Madhav B |
| 22 | National Premier | Goa | Panaji | 9-Nov-18 | 24-Nov-18 | Dharmendra Kumar | RC Chatterjee |
| 23 | National Amateur | Punjab | Jalandhar | 17-Nov-18 | 25-Nov-18 | Vijayaraghavan | Joshi A C |
| 24 | National Women Premier | Chandigarh | Chandigarh | 24-Nov-18 | 6-Dec-18 | Bhuvanaa Sai | Swapnil Bansod |
| 25 | National Under-19 (Open & Girls) | Delhi | Delhi | 8-Dec-18 | 16-Dec-18 | Manjunath | Palaniappan |
| 26 | Women Round Robin | Mahrasthra | Nagpur | 19-Dec-18 | 28-Dec-18 | Nitin Shenvi | Bhuvanaa Sai |
| 27 | National Team-2019 | West Bengal | Kolkata | 7-Feb-19 | 14-Feb-19 | R Anantharam | Anandh Babu |
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. 
Fide Arbiter Seminar in Pune 28 Feb -02 March 2026 & Thoothukudi 07-09 March 2026 
Final report of SNA Seminar & Exam in Ahmedabad on 02 & 03 January 2026 
Final report of SNA seminar & Exam in Bhopal on 10 & 11 January 2026