jumapari wrote:
Go games with 3 - 10 min are of no use to me as a beginner, I only practice my mistakes, as I still lack any intuition.
In general it is better to play slow games, so that you are actually considering multiple candidates, reading out their branches, evaluate them and choose the best candidate. Reviewing such slow paced games then will reveal whether you need to improve your candidate picking, your reading or your evaluation.
As a beginner however, your intuition and evaluation skills need major development (your reading may be good or bad, depending on your experience with other games like chess). So going through many play-review iterations in a short time frame may actually be better than trying to figure out what's happening in that one game, without a toolset at your disposal to do so.
There are two ways to reduce the time spent per game: shorter time settings, or smaller boards.
Fox Go server is pretty populous today, I don't know about the beginner level. KGS seems back in business. I hardly find opponents on OGS.
All of them have autogame functions, Fox & OGS have bots of different levels.