In Week 14 of the German championship Cologne faced Bayer Leverkusen at home and lost 1:2.
Cologne succeeded first. Benno Schmitz scored in the 30th minute after Armenian forward Sargis Adamyan's cross.
The visitors scored two goals in the second half to secure the win. Adamyan was substituted on 80 minutes.
Cologne is in 12th place with 17 points; Bayer scored 15 points and is 13th.
German Championship, round 14
Cologne vs Bayer - 1:2 (video)
Benno Schmitz, 30 - Nadiem Amiri, 65, Moussa Diaby, 71