It is not about losing or gaining the points, Bangladesh team would want to win this test to square the series 1-1. On the other hand West Indies would like to win it in order to win the series. Such wins have a positive effect on cricket nations that aren't so strong. We know that both of them would be able to compete for ICC world Champion ship but still they have to win the matches for themselves.

We only had a 30 over game possible yesterday and i think Bangladesh did good surviving those initial overs and lost only 2 wickets. Shadman Islam made a 50 and he will start fresh today. If Bangladesh can reach 250-300 runs, it will be a big achievement. Kemar Roach was the most successful bowler who took 2 wickets but i was impressed with Jayden Seales as he bowled 5 maidens in this 7 overs.
The day started with the hard rain and there were less chances to see the match and just 30 overs game was possible yesterday but today is also a prediction about a little rain and tomorrow there will be heavy rain which is why I think the match might be drawn and might be we would not see the proper match.
By the way, yesterday the Bangladesh team won the toss and they decided to bat first that was not a good decision because already they lost two good batsmen and at the same time if their batsmen did nothing then it would damage their bowler's confidence.