I am a member that has enjoyed playing quite a bit of chess variants lately.
I have developed a program to create chess variant diagrams.
I am the inventor of a chess variant called Event Chess
I was ranked #1 in bulldog chess 2017-2021
I was an admin for 4-player chess and among the top 10 FFA players.
In the 4-player chess club I have written some things about strategy:
Beginner tips and fundamentals
Your best friend, backstabber and worst enemy.
One game I played otb had a nice endgame that was published in chesscafe and has been added to tactics trainer.