Younis triple frustrates Sri Lanka

Younis Khan reached 150 in the second over of the day•AFP

Dilhara Fernando broke the monotony when he had Misbah-ul-Haq trapped leg before for 42. Younis and Misbah had added 130 together•AFP

The match is headed for a draw with Pakistan trailing Sri Lanka's first innings by 70 runs at the end of day four•AFP

By lunch, Pakistan had reached 358 for 4, still trailing Sri Lanka by 286 runs•AFP

Younis brought up his second double-century - it is the first instance when rival captains have scored doubles in a Test•AFP

But Younis proceeded to outdo Mahela Jayawardene by scoring a triple-hundred, the third by a Pakistani, as he sought to save the game for his side•AFP