Willian had given Antonio Conte’s side the lead in the second half
But Christensen played a pass across his own box which was intercepted by Andreas Iniesta, and the Spanish midfielder cut the ball back to Lionel Messi who struck a low effort past Thibaut Courtois.
‘I had done all the hard work and kept the ball in play, but then I made a very bad decision, I should have kicked it out,’ Christensen told TV3 Sport.
As a centre-back, you get punished by your mistakes, however, it’s the position that I’ve chosen to play, so I won’t be dwelling too much on it and let it get to me.
‘I know I made a mistake, but there is not much else to do than to learn from it and make sure it doesn’t happen again.’