match vertically from 3 cells.

The picture below shows my database in which I do not know how to make it so, that when there is a match vertically in all 3 cells (C-D-F), the value in B must be written in L (the picture should explain it).
As in photo where C5=C23 and D5=D23 and E5=E23 so the value in B5 is written in L23 and the value in B23 is written in L5.
Can anyone help me as I am unaware of what to do to make this happen?

Sorry my English.god.png

Administrative Note:

We would very much like to help you with your query, however the thread title does not really convey what your request is about. Tell us what you are trying to do, not how you think it should be done.

Please take a moment to amend your thread title. Make sure that the title properly explains your request. Your title should be explicit and not be generic (this includes function names used without an indication of what you are trying to achieve).

Please see Forum Rule #1 about proper thread titles and adjust accordingly. To edit the thread title, open the original post to edit and then click on Go Advanced (bottom right) to access the area where you can edit your title.

(Note: this change is not optional. No help to be offered until this moderation request has been fulfilled.)

Thank You for changing the title.
Perhaps the following formula will do what you want:

Formula:

Please Login or Register  to view this content.

Let us know if you have any questions.

You're Welcome and thank you for the feedback. Please take a moment to mark the thread as 'Solved' using the thread tools menu above your first post. I hope that you have a blessed day.