PESHAWAR -Muhammad Ashab Irfan of Punjab, Muhammad Ammad of PAF, Mutahir Ali Shah of Pakistan Army and Khushal Riaz of KP qualified for semifinals of National U19 Squash Championship here at Qamar Zaman Squash Complex on Thursday. Ashab Irfan beat Anas Ali Bukhari 3-1, the score was 11-9, 11-9, 1-11, 11-6 while M Ammad beat Fawad Hussain 3-0, the score was 11-7, 11-5, 11-9, Mutahir Ali Shah beat Nouman Khan 3-0, the score was 11-7 11-6 11-9 and Khushal Riaz beat M Hanif 3-0, the score was 11-9, 11-7, 12-10.