After 17.l10 i was in big trouble becouse of white take top side and attack both with j11 and p12 bot side. I was planning to play 18.m19 but 19.f11 is a quick end game. So i was hoping that Cassiel will make a mistake and play|18.h11. What i was analysing for white was:
with |19.o13 it wouldnt work: |19.o1320.p1621.t1522.q1423.t1024.s1125.s1226.t9 but white could have another option: |19.o1320.p16|21.t1522.q1423.v10 which seemed good for black but it wasnt: White wins whatever black do becouse of good connection to s6 and threat s13 to connect o13 or v10. If black plays s13 then white answer is u13: White wins.
What i was analysing for white was:
|19.p12 20.p16 21.t15 22.q14 23.t10 24.s11 25.s12 26.r13 27.r14 28.t9 29.p13
|19.p12 20.p16 21.t15 22.q14 23.t10 24.s11 25.s12 26.t9 27.q13
|19.p12 20.q14 21.n14 22.n21 23.f11
with |19.o13 it wouldnt work:
|19.o13 20.p16 21.t15 22.q14 23.t10 24.s11 25.s12 26.t9 but white could have another option:
|19.o13 20.p16|21.t15 22.q14 23.v10 which seemed good for black but it wasnt: White wins whatever black do becouse of good connection to s6 and threat s13 to connect o13 or v10. If black plays s13 then white answer is u13: White wins.