The third season of the Tech Mahindra Global Chess League (TechM GCL) is taking place from 14 to 23 December, continuing the franchise-based competition that brings together elite players in mixed-gender teams. The league features a joint team format, with men and women competing alongside each other, and carries a total prize fund of $1,000,000.
Each team fields six players in a fixed order for the duration of the event. The highest-rated player, designated as the Icon, plays on board one. Boards two and three must be occupied by men, boards four and five by women, and board six by a junior player born in 2003 or later. This composition rule is a defining feature of the league and is designed to integrate established stars with younger talent in a single competitive framework.
The competitive structure of the league is divided into a Preliminary Stage and a Final, with progression and the title decided through a combination of game results and match outcomes.
All games are played with 20 minutes for the entire game, with a 2-second increment starting from move 41.

| Triveni Continental Kings | upGrad Mumbai Masters | Ganges Grandmasters | |
| Icon | GM A. Firouzja | GM M. Vachier-Lagrave | GM Vishy Anand |
| Superstar Men | GM Wei Yi | GM W. So | GM V. Keymer |
| Superstar Men | GM Vidit Gujrathi | GM S. Mamedyarov | GM J. Sindarov |
| Superstar Women | GM A. Kosteniuk | GM Koneru Humpy | IM S. Tsolakidou |
| Superstar Women | GM Zhu Jiner | GM Harika Dronavalli | IM P. Shuvalova |
| Prodigy | GM M. Maurizzi | GM B. Daneshvar | GM R. Sadhwani |
| Alpine SG Pipers | American Gambits | PBG Alaskan Knights | |
| Icon | GM F. Caruana | GM H. Nakamura | GM Gukesh D. |
| Superstar Men | GM Praggnanandhaa R. | GM R. Rapport | GM A. Erigaisi |
| Superstar Men | GM A. Giri | GM V. Artemiev | GM L. Dominguez |
| Superstar Women | GM Hou Yifan | GM B. Assaubayeva | IM S. Khadem |
| Superstar Women | GM N. Batsiashvili | IM T. Injac | GM K. Lagno |
| Prodigy | GM L. Mendonca | GM V. Murzin | GM D. Dardha |