This is the opening nobody sat you down and actually taught: not a rules primer, and not dan-level theory, but the reasoning that sits between knowing how stones capture and actually winning consistently.
Inside:
Every diagram was set up and checked for legality with exact rules code; every local and whole-board comparison was checked with KataGo at a stated visit count, with the engine's own noise measured and disclosed rather than asserted away. No claim in this book is ever presented as "the best move" - only as a good move, the engine's first choice, or within a stated number of points.
All diagrams appear in full color in this eBook edition (the paperback interior prints in black-and-white).
Go Uncovered, Book 1. Reads on its own; the series continues with The Fighting Nobody Teaches You, the reading-ahead and life-and-death centrepiece of the series.