I'd also mention the turn-based (async) Go system, Dragon Go Server: http://www.dragongoserver.net/ http://www.dragongoserver.net/ Many people find the more re

I'd also mention the turn-based (async) Go system, Dragon Go Server: http://www.dragongoserver.net/ http://www.dragongoserver.net/ Many people find the more relaxed environment useful for playing human games. You don't need to commit to a block of uninterrupted time, and you can take your time and play out ideas. There's a great Android client: https://play.google.com/store/apps/details?id=mco.prj.app.bwgofree&hl=en https://play.google.com/store/apps/details?id=mco.prj.app.bw... and DGS plugin: https://play.google.com/store/apps/details?id=mco.prj.srv.bwdgs&hl=en https://play.google.com/store/apps/details?id=mco.prj.srv.bw...