The second half has entered the 75th minute and the score has not changed, namely still 0-0. but I'm sure there will be a winner in this fight. And maybe Arsenal will be able to win with a narrow score of 0-1.
The game ended in a 0:0 draw as none of the teams could find the back of the net until the final whistle, Arsenal just played the first match of the champions League this season you don't expect them to play beyond their performance because they are in decent form in their domestic league don't forget that they played against the Europa League winners of last season despite Atalanta not being in a good form in the league but they are not a total bad team.
The game was a very tough one with both teams having the same playing strength, equal possession,same goal attempts so I think the game is supposed to end in a draw the way it ended because both teams were of equal playing strength tonight.