The Bihar State Sub-Junior FIDE Rating Championship is underway with Round 3 of its nine-round Swiss grind. The U-15 Open bracket draws India's youngest talent to compete at classical time controls, 90 minutes plus 30 seconds per move. Players are building their FIDE ratings on home soil while jockeying for ranking points. The marathon format rewards preparation and endurance equally. Watch who handles the classical pace best over the remaining six rounds.