1001kyu: What TherapieGo said, basically there are some missing variations with taking a liberty at A15 or take at A18 instead of E18/E19. Would probably be better to cut all the variations at move 7.
Ivan Detkov: Thank you, I cut all the variations at move 7.
TherapieGo: After S17, T18, T17, T16, T19, Q18 we can also play T15.
Also, when we can choice P18 or P19 and the opponent play S18 we can also play take in T18 or T15.
TwT: Thank you, for your input that was hopefully integrated the way you intended.
Solomon: At the end of the right sequence many mooves that reduce white liberty kills. It's very annoying to get false answer. I know about the argument of always take external lib but still..
Thank you, I cut all the variations at move 7.