Sixth-ranked Indian in World ranking, Mudit Dani huffed and puffed to beat little-known Tushar Chauhan in five sets and then learnt of getting a possible walkover for a place in the men’s main draw of the National ranking table tennis championship on Monday. On the first day of qualifying rounds at Panchkula's Devi Lal Stadium, Dani posted a hard-fought 9-11, …