An unusual moment was experienced at Anfield Road stadium

During the first minutes of the Champions League semifinal between Liverpool vs Roma, the assistant referee's flag broke in the middle of an attack by Jurgen Klopp's team.

The flag is gone

Four minutes into the first half, the assistant referee had a major inconvenience, the flag broke in the middle of Liverpool's attack and the offside of the Brazilian Firmino was missed when the score was still 0-0 in the first semifinal of the Champions League between the 'reds' and 'la loba'.

The machines had not warmed up yet, the game was entering its first attacks when one of the assistants experienced one of the most unusual moments in the history of the Champions League. Fortunately, the main referee Felix Brych reacted quickly and brought him a replacement flag to continue the game.