Weekly tournaments:

Summer Fr 19 GMT / Sa 19 GMT / Su 17 GMT
Winter Fr 20 GMT / Sa 20 GMT / Su 17 GMT
Different time controls and variants

For members of:

https://steemit.com/
https://hive.blog/ or https://peakd.com/
https://blurtter.com/
https://noise.cash/n/chess

Make sure your name is assignable on the chains by commenting on the latest post of:

Fr: stayoutoftherz
Sa: schamangerbert
Su: chessbrotherspro