Chess skill jumped from 1100 to 1600 bot with zero practice — a 1-2 year leap in months

I hadn't played online chess in about a year — at that point the best bot I could beat was rated 1100. After running QL since September, I just beat a 1600-rated bot without any problems on my first try. According to ChatGPT, going from 1100 to 1600 takes 1-2 hours of daily practice over 1-2 years. I got there with zero practice as a side effect of running QL. This sub continues to amaze me.