Alastair Cook hit a second successive hundred to guide England to a 20-run win over Pakistan in the second day-night international on Wednesday, giving his team a 2-0 lead in the four-match series. England put up a challenging 250-4 powered by Cook's 102 before they bowled well to restrict Pakistan to 230 in 49 overs at Abu Dhabi Stadium. The third and fourth matches will be played in Dubai on Saturday and Tuesday.