An unsatisfactory result must be felt by Leverkusen at home to Monchengladbach, throughout the match they continued to press and no results they managed to create. They controlled the game for most of the match, 28 attempts were made, 9 of which were on goal, but none of them could become a goal.
Monchengladbach seemed to come with this target, yes they have prepared a defensive strategy from the early minutes. Their strategy worked in this match to at least hold Leberkusen to a draw. I think this is because Leverkusen was unlucky in this match, because if you look at the actual match they deserve to win.
Bayern Munich will be the happiest club with this result, because their point difference is now 2 points and that makes them get fresh air from the results achieved by their competitors.