Top seed Aditya Pandey of Manav Mangal High School,Sector 21 sailed into semi-final after defeating Kartikay of Gurgaon 11-5 ,13-11 ,11-9 in the boys' Under-14 quarter-final in the Seventh Manav Mangal Open Table Tennis at Manav Mangal Smart School,Sector 64 ,on Thursday. In another quarter-final encounter,Tarak Roy of New Public School scored an 11-2,11-4,16-14 win over Deevaksh of DAV Public School,Sector 8. In the sub-junior girls' category,Pareen of DAV Public School,Sector 8 ended the challenge of Dhriti Sharma of Ludhiana with a 11-5,11-4 win. Results :Sub-junior : Boys : Quarter-final : Aditya Pandey bt Kartikay 11-5,13-11,11-9; Tarak Roy bt Deevaksh 11-2,11-4,16-14; Shashwat Somani bt Shubham Bansal 10-12,11-7,11-6,11-8; Shubhankar Roy bt Dinkar Goel 10-12 ,11-13,11-8 ,13-11,11-6; Cadet : Quarter-final : Saurya Gupta bt Saurya Raj 12-10 ,11-6 ,11-7,Divaksh bt Sidhant 11-,7-11,11-8; Tanmoy Kundu bt Shaksham 11-5,12-10,11-5; Pankaj bt Saurav 6-11,11-8,11-3,11-6; Girls : Sub-junior : Quarter-final : Pareen bt Dhriti Sharma 11-5,11-4; Barbie Bajaj bt Alish Grewal 11-9,11-6,13-15,11-7; Somana bt Radhika 11-6,11-2,11-7; Anu Saini bt Shubhangi 11-3,11-1 ,11-5.