For this achievement you need to do thirty double windchills.
Bring four gems of the SAM color in a ROW (not five!). That is a windchill gem. Now you do this again and bring both next to each other. Now let one windchill flip over the other. Repeat this thirty times.
Windchills can be of a different color BUT watch out not to have a third gem of the same color involved. This will not count towards your achievement.
Easiest done on level 9.
For further clearance I made a video! Enjoys and if you have questions ask in the comment, I am happy to help! :)