37th Tamil Nadu State Under – 9 Open and Girls Chess Championship 2025 was organised by Trichy District Chess Association from 26.04.2025 to 30.04.2025 at Trichy.
In the open section 233 players and 128 players in the girls section took part in the above championships.
At the end of the final round, Master of Shivin K of Tiruvallur won open championship with 8 points and Miss Madhumitha G of Chennai won girls championship with 8 points.