It's only correspondence play, but this site has 209 games at the moment and a reasonably active player base https://play.abstractplay.com/games https://play.ab

It's only correspondence play, but this site has 209 games at the moment and a reasonably active player base https://play.abstractplay.com/games https://play.abstractplay.com/games Most games are quite modern, including some designed this year. And they have Homeworlds!