Yup, you heard me. A game made an entire Battle Pass season out of Chess, which is pretty cool and unusual.
If you're not familiar with Pixel Gun 3D, it is a Minecraft-style shooting game available for iOS and Android. They have a Battle Pass in this game, and as of the post date of this blog, the most recent season is Chess Season. It includes Chess themed items, such as weapons, structures and trails.
In my opinion, though a Chess themed season would be cool, I wish it was a back to school season because right now would've been a perfect time for it.
If you want to read about this season, you can see here: w:c:pixelgun:Battle_Pass#Chess_Season.