BBC:
Teenager Andrew Moran struck twice as Blackburn Rovers thumped in-form Cardiff City 5-2 to reach round four of the Carabao Cup.
Blackburn twice led in the first half, through Jake Garrett and Arnor Sigurdsson, only to be pegged back by Callum Robinson and Kion Etete.
On-loan Brighton midfielder Moran then struck either side of Sigurdsson's missed penalty to put Rovers in charge.
Dilan Markanday's smart finish ended any slim chance of a Cardiff revival.
Free-scoring Blackburn are through to the last 16 of the League Cup for the second successive year, having responded in some style to back-to-back Championship defeats.
Cardiff, who made 11 changes compared to the hosts' nine, were beaten for only the second time in seven games in all competitions as their best League Cup run since 2014-15 came to an end.
Jon Dahl Tomasson has tended to enjoy knockout football since taking charge at Ewood Park, reaching the FA Cup quarter-final last season and humbling West Ham during Rovers' League Cup run.
Cardiff's response was swift, Rubin Colwill's pass allowing Robinson to drive into space and find the bottom corner from 25 yards.
The Bluebirds then paid the price for giving the ball away, as Moran drove down the right and pulled back for Sigurdsson to guide in his second Rovers goal in just his second game for the club.
Once more the lead did not last long, with Cardiff levelling in first-half stoppage time after Ollie Tanner's free-kick was half-cleared and Romaine Sawyers helped the ball back to Etete.
His side had scored 12 goals and conceded three in the first two rounds in their latest cup run - and this contest never looked like being tight.
Both teams had threatened by the time Tomasson's side went ahead, Garrett running on to James Hill's ball over the top and finishing smartly to make it three goals in three Carabao Cup appearances this season.
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