ISLAMABAD: Moha­mmad Irtaza Hussain fired a two-under 69 to stretch his lead to three strokes atop the leaderboard of the CNS Amateurs Golf Cup at the Margalla Greens Golf Course here on Saturday.

Irtaza, who was second after Friday’s opening round in the 0-6 handicap category, moved to two-under 144 and holds a four-stroke lead over Umar Farooq (72) heading into Sunday’s final round.