Mysuru:  K. Deepthi Lakshmi of VEMS, Dakshina Kannada, with 5.5 points from six rounds tied with Mysuru lad Chaitanya Ganesh (Excel Public School), but on the basis of her better progressive tie-break score of 21.75 to the latter’s 16, clinched the title in the Karnataka State Inter-Schools Chess Tourney, conducted jointly by Mysore Chess Centre…