Dubai, Jan. 22 -- A four-wicket haul from Mujeeb ur Rahman and half-centuries from Darwish Rasooli and Sediqullah Atal helped Afghanistan seal a series win over West Indies, beating the two-time world champions of the format by 39 runs in the second T20I at Dubai on Wednesday.

With this win, Afghanistan has taken an unassailable lead of 2-0 over the Windies.

West Indies won the toss and elected to field first. Afghanistan was reduced to 37/2 in 4.5 overs. A 115-run stand between Atal (53 in 42 balls, with two fours and three sixes) and Rasooli (68 in 39 balls, with five fours and three sixes) brought the Afghans back into the game.

Azmatullah Omarzai, the top-ranked T20I all-rounder, played a vital cameo of 26* in 13 balls, with a four...