The West Indies beat Pakistan by two wickets in a Group B match of the ICC Champions Trophy, at Kennington, Oval in London on Friday night.Chasing the target of 171, West Indies made 172 for eight in 40.4 overs.For West Indies Chris Gayle 39, Marlon Samuels 30 and Kieron Pollard 30 were the main scorer. For Pakistan Mohammad Irfan took 3 wickets for 32 runs. Earlier, put in to bat, Pakistan were all out for 170 in 48 overs.