Dinamo Zagreb earned a narrow win over Chelsea in the Premier League International Cup at Aldershot.
Filip Mihaljevic’s header was the difference as the visitors moved level on points with Group D leaders Swansea City.
Mihaljevic rose highest to head in a right-wing cross from Kobi Darick Morris off the underside of the crossbar.
Nathaniel Chalobah came closest to levelling before the interval with a series of headers but Zagreb held firm to move on to four points.
This is one more than Chelsea, who, in order to qualify for the knockout stages, need to beat Swansea on 22 December at Aldershot, where entry will once again be free.
See: Chelsea report
FULL TIME: #CFCDev 0-1 Dinamo Zagreb. It's a first defeat in eight for the young Blues as Mihaljevic's header wins it for the Croatians. pic.twitter.com/6Dj7HjlWpd
— Chelsea FC (@ChelseaFC) December 16, 2016