Inter boss Antonio Conte said bad luck was more to blame than his side's defending for their 2-1 derby defeat to AC Milan on Saturday.
Two goals from Zlatan Ibrahimovic secured victory for the Serie A leaders, with Romelu Lukaku's effort proving to be mere consolation.
Inter created plenty of chances throughout, with Lukaku spurning two good openings and seeing VAR intervene with an offside call after he had initially won a penalty.
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Achraf Hakimi also turned a header wide with the goal at his mercy as Inter managed just one shot on target in the second half.