Tamim Iqbal made 80, but his captain wanted more © Bangladesh Cricket Board Enlarge
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Bangladesh captain Shakib Al Hasan has termed as "unacceptable" the host's four-wicket, series-leading victory over Zimbabwe. From 175 for 2 chasing 197 - boosted by timely half-centuries by Tamim Iqbal and Mohammad Ashraful - Bangladesh lost four wickets in 49 balls before eventually winning in the 41st over.

"I did not want to come out in the middle to bat after the way Tamim Iqbal and Mohammad Ashraful had dictated terms, but unfortunately none could finish the job which was really frustrating," said Shakib.

Tamim, who before the game had vowed to answer his captain's call for a more responsible top-order effort, was on 80 when he danced out and missed the ball. Ashraful, who finally found form with 63, fell to a terrible shot outside the off stump. Those two wickets were followed by a middle-order wobble - Raqibul Hasan pulled a short ball out to a fielder in the deep - which left Shakib to come out and settle nerves, but he was clearly peeved at having to do so.

"In such a situation, one can expect to lose three or four wickets. But I should say six wickets is too much for comfort and this is unacceptable," he said. "Either Tamim or Ashraful should have stayed there till the end. We all should know how to finish things off when we got such a small target. I also don't understand why Rokibul played that pull shot at that time. These are very negative signs."

Tamim, named Man of the Match, felt the reverberations. "I'm really very disappointed that I could not satisfy my captain and there is a reason for him to be disappointed," he said. "I knew I had to prolong my innings when I got the start. I want to be a world-class batsman and for that I have to master the craft."