In a pulsating final round, overnight sole leader Grandmaster S L Narayanan drew with International Master Mousavi Seyed Khalil and this result helped Aravindh to catch up with Narayanan after defeating Nima Javanbakht of Iran.
Both players were tied at seven points but direct encounter tie break helped Aravindh to clinch the title while Naryanan had to be satisfied with runner-up position.
Harsha Bharathakoti completed the all Indian podium finish after defeating International Master Mosadeghpour Masoud of Iran in final round.
In the Asian Junior Blitz Championship, S L Naryanan won the gold medal while Arjun Kalyan and Aravindh Chithambaram secured Silver and Bronze medals respectively. R Vaishali secured the yellow metal in girl's category while Varshini finished second and Bala Kannamma won the Bronze medal.
Open Round-9 : IM Mousavi Seyed Khalil of Iran (6.5) drew with GM S L Narayanan (7); GM Aravindh Chithambaram (7) beat FM Nima Javanbakht of Iran (6); FM Rajdeep Sarkar (6) drew with GM Karthikeyan Murali (6.5); Harsha Bharathakoti (6.5) beat IM Mosadeghpour Masoud (5.5); Rakesh Kumar Nayak (5) lost to Arjun Kalyan (6); Anish Gandhi (5) lost to Rahul Srivatshav P (6); Sammed Jaykumar Shete (6) beat Rajesh Nayak (5); IM Krishna Teja N (6) beat Rakesh Kumar Jena (5); Srijit Paul (5) lost to Shailesh Dravid (5.5); Dhulipalla Bala Chandra Prasad (4.5) lost to Saurabh Anand (5.5).