I am a medical doctor. I played chess seriously in my teenage for about 5 years including many OTB tournaments but I dont have FIDE rating.. And then I dropped playing chess totally for 10 years since my uni life. About 5 years ago, I started playing online blitz/bullets and I was surprised that my initial online blitz/bullet rating in here was around 1800. Most of my strength come from playing against chessmaster 8000 and many other engines with unlimited time control. I am now 2000+ in bullet/blitz and I am content with my decent level of chess . I am not much interested in playing chess seriously anymore but interested in following chess engine programming, especially Leela chess engine.