Indian men won the Asian Nations Cup Chess tournament with a 3-1 victory over Vietnam in the final round played in Abu Dhabi yesterday. India collected 17 points, two more than World and Olympiad champions China, to clinch the title.India drew Mongolia and beat the rest of the teams in a 22-team tournament. In the women's section, top seed China won the title with 15 points. Indian women finished fourth with 12 points.