Bengaluru: Mandya’s A.N. Shefali and Mysuru’s Vaishnavi S. Rao tied with 8 points from nine rounds, but on the basis of her better tie-break score of 47 to the latter’s 45, Shefali won the title in the Karnataka State U-9 girls chess championship which concluded in Bengaluru on Sunday. Mysuru’s Vaishnavi Rao finished second and…