New Zealand secured their second World Cup win in a row after defeating a spirited Bangladesh at The Oval.
They chased down 245 with 17 balls to spare in London.
During a shaky start captain Kane Williamson should have been run out on eight, but Bangladesh gloveman Mushfiqur Rahim botched a simple job.
That set the momentum for the Black Caps, who faced sporadic threats from Bangladesh's bowling line-up, only to emerge victorious in the end.
They face Afghanistan at Taunton on Saturday, when Bangladesh take on England at Cardiff.

Djokovic falls in Cincinnati heat in first match since Wimbledon
Islam Makhachev wins record 17th straight fight at UFC 330
Germany's Liebmann smashes 1500m world record
Inter sign England defender Spence from Tottenham
Eight-try All Blacks thump Bulls 50-19 in Pretoria
