We lost it :(
How awful it was:(
You know,we were deserve to win it,we were better but they won,however,the referee didn't see our penalty.
You know in last derby(69th derby)we scored a goal but the linesman had his flag up for offside by mistake,and we lost that match.Barcelona had scored 5 goals to Real Madrid,but Persepolis scored 6 goals in one match to Esteghlal.
Just Persepolis forever.