Pallathur Venkatachalam Nandhidhaa (Tamil: பள்ளத்தூர் வெங்கடாசலம் நந்திதா) (born 10 April 1996) is an Indian chess player from the state of Tamil Nadu, who holds the FIDE titles of Woman Grandmaster (WGM) and Woman International Master (WIM). She is the 17th Woman Grandmaster of India. Her peak FIDE ELO rating is 2380 and she is holding 8 International Master norms as of April 2024. She is the reigning Nationals Women Chess Champion in 2024.
Nandhidhaa won an individual Gold in Asian Chess Championship held at New Delhi on 3 November 2022, making her only the 9th Indian Women to clinch the Asian Gold. She scored an unbeaten and impressive 7.5/9 to clinch the title, thereby also qualifying for the Women's Chess World Cup 2023. She won 7 medals each in Commonwealth Chess Championship and Asian level Chess Championship tournaments in different age categories. She won 6 National level Chess Championship Gold medals in different age categories. She has recently won the Gold medal in the 50th edition of the National Women Chess Championship 2024 in Karaikudi and qualified for the Women's Chess World Cup 2025 to be held in Georgia in July 2025.
Silver Medal in the Women’s category of III Open International Chess Menorca A held in Menorca, Spain from 2 Apr 2024 to 7 Apr 2024. She has secured 6 points in 9 rounds with the performance rating of 2502 and gained 48 ELO ratings. During the course of the tournament, she received her Eighth International Master norm [9]
Gold Medal at 2nd Indore International Grandmaster Chess Tournament 2024 - GM Open (Women Category) held in Indore[12]
2023
Gold medal at 4th Tamil Nadu IM Norm Closed Circuit Chess Tournament held in Kodaikanal, Tamilnadu in Nov 2023. During the course of the tournament, she received her Sixth International Master norm [13]
2022
Gold Medal in the Women category at the 50th edition of the Rilton Cup. Best women Chess player. During the course of the tournament, she received her fifth International Master norm [14]
5th position in Board II at 44th Chess Olympiad in Chennai. She was part of Indian Women Team C and scored 8.5 points out of 11 rounds [16][17]
2021
Shared First place finish at 47th La Roda International Open held at La Roda, Spain in Dec 2021. No woman had previously shared first place or finished in top three of the event[18]
Received "Best Sportsperson of the year" award from CM of Tamilnadu Edappadi K. Palaniswami on 9 Feb 2021 [19]
2020
Gold Medal at Asian Nations (Regions) Online Chess Championship in Oct 2020 [20][21]
Nandhidhaa was honoured by Hon'ble Chief Minister of Tamil Nadu, M. K. Stalin and Minister for Youth Welfare and Sports Development, Udhayanidhi Stalin for the Individual Gold performance in Asian Chess Championship 2022
For becoming "India's 17th Woman Grandmaster", Nandhidhaa was felicitated by Hon'ble CM of Tamilnadu M. K. Stalin on 07 Oct 2021 at Tamilnadu Secretariat, Chennai. [36]
Nandhidhaa received "Best Sportsperson of the year" award from Hon'ble CM of Tamilnadu Edappadi K. Palaniswami on 09 Feb 2021 at Tamilnadu Secretariat, Chennai. [19]