Bangladesh batter Towhid Hridoy said that lack of partnerships and loss of early wickets in the powerplay cost them in the three-match series opener against Ireland in Chattogram.

Ireland beat Bangladesh by 39 runs to take a 1-0 lead after the hosts stumbled while chasing 182, losing four wickets inside the first six overs - Litton Das, Tanzid Hassan, Parvez Hossain and Saif Hassan - and slipping to 20 for 4.

Hridoy, who anchored the innings with a career-best 83 off 50 balls, did not find enough support from the other end as the batting unit struggled to counter the disciplined Irish attack.

"The wicket is certainly very good. They played well and we couldn't perform well. There's no use blaming the wicket. We ourselves couldn't execute properly. We lost a few early wickets," Hridoy told reporters after the game.

"If we had managed a big partnership, the game might have been different. Ultimately, the game showed that we didn't score enough runs. Just one partnership, even when Zakir and I were batting. If we had a 70-80 run stand, maybe the scenario would have been different," he said.

"As I mentioned earlier, when Zakir and I had settled, our goal at that time was to take the game forward a bit more. That was our last pair, so it would have been easier for Rishad and Shakib. I believe they are both capable and they certainly bat well, both Shakib and Rishad. But if they had come a little later, perhaps when there were four or five overs left, the game might have been different," he said.

Hridoy said they need to adopt a more aggressive approach while chasing big totals and admitted they probably failed to execute what was required in the middle.