Bayer Leverkusen were held to a 1-1 draw against CSKA Moscow in Russia on Tuesday evening.
The Bundesliga outfit have now been held to four draws in the Champions League this season but remain unbeaten in Group E.
Kevin Volland gave Bayer the lead in the first half after breaking into the penalty area and controlling an excellent pass from Kampl to slot the ball past the keeper from just outside the six-yard box.
Bayer were not however, able to hold onto their lead and Natcho ended up equalising from the penalty spot on 76 minutes.
The draw saw Bayer remain in second place but increase their point tally to seven points.