As the prestigious 2nd Chairman WAPDA Amateur Golf Tournament moved into the final phase at the par 72, Lahore Gymkhana Golf Course here Saturday, Qasim Ali Khan of Gymkhana was at top on the leader board and looked certain to restrain his adversaries from making any kind of impact on his winning march. With two rounds scores of gross 71 in the first round, followed by a reliable and unfaltering round of 73 gross on Saturday, he had compiled two rounds aggregate score of 144. And through this remarkable performance, his standing enables him to appear as a hot contender for the 2nd Chairman WAPDA Golf Championship title. From the competitive angle, his nearest challenger still remains the highly recognized amateur golfer of the national scene, Ghazanfar Mehmood of WAPDA. Score wise Ghazanfar had an aggregate score of 147, and was placed three strokes behind the leader Qasim. Another seasoned contender who can prove a threat to the winning chances of Qasim and Ghazanfar is Mohsen Zafar. Yesterday, Mohsen came up with the best round of the day, a two under par gross 70 and jumped a few places to seize the third position on the leaderboard. Others in line were Ashiq Hussain of Multan at an aggregate score of 153 followed by M Arsalan at 154 and Damil Ataullah at 155. In the amateur net category, the assertive one was Omar Farooq of Lahore Gymkhana. His duplicated his first round score of net 69 with another net 69 in the second round. That gave him a total net aggregate of 138. The ones who can upset his winning chances are Malik Arsalan and Ahmed Jabran. These two were bunched at a net score of 144. The 2nd WAPDA Amateur Golf Championship will conclude on Sunday (today).