Manchester City have advanced to the last 16 of the FA Cup after beating league leaders Arsenal, who are competing for the Premier League title.
Man City's monster goalscorer Halan had the first chance to score.
The bicycle kick is blocked by the defense standing in front of the goal.
This time, Arsenal Trossar's shot is saved by Manchester City goalkeeper Ortega.
The tight balance was broken in the 19th minute of the second half.
Manchester City Grealish's pass was converted by defender Ake into the right corner of the goal with a non-stop shot.
With Ake's winning goal, Manchester City beat Arsenal in their first match of the season, advancing to the FA Cup round of 16 and taking the lead in the league title race.
(Video editing: So Ji-hye)