what is the lesson is the most important to become advanced?
Most lower rated players need better tactics to improve their game very fast. You could easily get 1200-1400 in a month or two if you focused on tactics mostly. and use game review to spot issed tactics after your game.
what is the catch? -- got to be something in this for you ? free lessons to beginner's or free lessons to very low rated players -- is that possible or are you looking for mid levels experienced players to mentor and improve their game ?
questions questions question??????????????????
Of course, I want more chess involvement and better understanding of mistakes and how one can improve, what actually works and what not. I don't have a course or training programs ready for this, it would be too much as i am just a starter. But there is no way higher rated player with enough tools like engine, courses and stuff, can't be helpful and give useful and simple tips on how to get higher rating/improve chess overall. I offer free coaching/guidance, not a 45min lessons lol. Looking to improve both my and my students games.