Barcelona turned the tables on its Danish guest, Copenhagen, 4-1, after trailing 0-1, on Wednesday, in the final eighth round of the unified group stage in the Champions League, thus reaching the quarter-finals.The Spanish champion raised its score to 16 points in fifth place, while its guest bid farewell to the competition permanently by occupying thirty-first place with eight points.Fans of the Catalan giant lived difficult moments after their team fell behind with a goal by Icelandic Victor Dadason (4), but their team responded strongly in the second half thanks to Polish Robert Lewandowski (48), Amin Jamal (60), Brazilian Rafinha (68 from a penalty kick), and English substitute Marcus Rashford (85).