Madrid, April 30 -- Atletico Madrid and Arsenal played a 1-1 stalemate in the first leg of their UEFA Champions League semifinal in Madrid on Wednesday night.

Now, the second leg between these two sides on May 6 in London will decide who will make it to the final against either Bayern Munich or the defending champions, Paris Saint-Germain, with PSG coming out on top 5-4 in a thrilling first leg.

A string of half-chances were witnessed in the tightly contested first half before a penalty was converted into a goal by Viktor Gyokeres in the 44th minute, bringing some life into the contest just before the halftime, as per UCL's official website.

Piero Hincapie, Martin Odegaard, and Noni Madueke had made scoring attempts for the Gunners, an...