LOL.. it is quite clear that they will lose the match. With 3 wickets remaining, they are leading by just 81 runs. That said, the partnership between Nayeem Hasan and Mehidy Hasan Miraz has added valuable runs so far. If these two can stay there for 10-12 overs more, then Bangladesh may even post a competitive target. But the threat at the moment comes from Kagiso Rabada and Keshav Maharaj. These two have shared all the wickets to fall in Bangladeshi second innings so far.
The Bangladesh team has already given a lead of 81 runs, the performance of the Bangladesh team in the second innings is much better. Since the Bangladesh team performed very badly in the first innings, that's why there is a high probability that the Bangladesh team will lose the first test match. However, these two young batsmen Mehdi Hasan Miraj and Zaker Ali maintained their partnership for a long time.
Mehdi Hasan Miraj and Nayeem Hossain are present at the crease, Mehdi Hasan Miraj is batting with the aim of scoring a century. But the next batsmen must support Mehdi Hasan Miraj, as quick fall of wickets puts the batsmen under pressure which can lead to good performance. If this partnership lasts for a long time, South Africa will definitely be able to give the team more runs.