Shakib was just exceptional on the day and was well supported by Liton Das.
A powerful batting performance from the Asian side saw Jason Holder's men get crucified.
Mosaddek Hossain and Soumya Sarkar starred in a sensational run chase for the Tigers.
No team wants to lose here as momentum is something no one would want to compromise on.
Bangladesh may bring back the four players, they rested in the dead rubber against Ireland.
The Tigers got the better of the Windies on both occasions in the series.
There was a huge controversy during the 3rd T20I between Bangladesh and Windies.
Tanvir had earlier caused a stir by staging a walkout when he got into an argument with Tamim Iqbal during a Dhaka Premier League game.
To a certain extent, the Windies were lucky with the dismissal.
Windies won the three-match T20I series by 2-1.