Ancelotti's boys achieved the latest feat for the club in Europe, where they top the all-time win statistics ahead of Bayern Munich (241), Barcelona (209), Manchester United (161), and Juventus (157).
Brahim Diaz and Jude Bellingham struck late to erase City's 2-1 lead, the latter netting the winner in the 92nd minute at the Etihad Stadium where the mood swung from joy to despair.