The Build Up Your chess etc series by Yusupov seem like a good model. But a lot of work! I have been reading book 1 lately. Chapter 5 discovered checks is very good for zh also.

This is what I've collected so far, about 150 puzzles from my own games, but also a big chunk from Karagialis, and contributions from Musicknight123, vizvizdom, chesssky2, andreijl, Simba7, Andrey2888

I'm looking forward to collaborations to push forwards this awesome project.

I'm adding studies in this vein to Seirawan-Student.

I'm sorry, I've been idle for several weeks. Now I got my PC back, I can get back to business.

Copying important parts from our discussion on Discord: Yes, themes are a good idea! I estimate that I can start the development work on that in mid-April. The help I'll need from the variant commu