Nearly 100 boys and girls participated in a district-level chess tournament conducted by the Heart Academy here recently. The winners and runners are-: Boys under-15: 1. Ch. Eswar Sai Akhil, 2. T. Santosh Reddy; under-12: 1. V. Sai Suraj, 2. S. Sri Vineel; under-10: 1. Y. Sai Nikhil, 2. B.V.S. Akhil; under-8: 1. D.C.S. Avaneesh, 2. Surya Charith. Girls under-15: 1. B. Alekhya, 2. B. Kalyani; under-12: 1. Syed Tarannum, 2. P. Prasanna Kumari; under-10: 1. N. Amulya, 2. Y. Jainaa; under-8: 1. N. Bhavana, 2. D. Syamala Jyothsna.