Problem 21210 goproblems.com


Author	Xenor	Created	2016-06-26
Difficulty	13 kyu (history)	Source	N/A
AVG solve time	42 sec	Stars	4.88 (8 votes)
User attempts	669 / 1762	Collections	Lack of Liberties (Damezumari), Game based
Genre	life and death ⓒ	Your attempts	N/A
Similar problems
Created	2016-06-26
Source	N/A
Stars	4.88 (8 votes)
Collections	Lack of Liberties (Damezumari), Game based
Your attempts	N/A

(;AB[ao]AB[bo]AB[co]AB[do]AB[eo]AB[fp]AB[fq]AB[gq]AB[hq]AB[iq]AW[an]AW[bn]AW[cn]AW[dn]AW[en]AW[fn]AW[fo]AW[dp]AW[ep]TR[ep]C[White played the marked stone. Black to avoid any loss !!]AP[goproblems] (;B[cp] (;W[dq]C[CHOICE] (;B[cq]C[White is going nowhere.RIGHT]) (;B[dr];W[cq] (;B[ap];W[aq]C[Ooops !!]) (;B[bp];W[bq]C[Ooops !!]) (;B[eq];W[ap]C[Ooops !!]) (;B[cr];W[ap]C[Ooops !!]) (;B[bq];W[ap];B[bp];W[br];B[aq];W[ar]C[Ooops !!]) (;B[aq];W[ap];B[bp];W[bq]C[Ooops !!])) (;B[bq];W[cq] (;B[br]C[White is going nowhere !RIGHT]) (;B[cr];W[ap];B[bp];W[br];B[aq];W[ar]C[Ooops !!]) (;B[dr]) (;B[eq];W[ap];B[bp];W[br];B[aq];W[ar]C[Ooops !!]) (;B[bp];W[br] (;B[ar];W[aq]C[Ooops !!]) (;B[aq];W[ar]C[Ooops !!]) (;B[cr];W[aq]C[Ooops !!]) (;B[dr];W[aq]C[Ooops !!])) (;B[aq];W[bp];B[ap];W[br];B[ar];W[cr] (;B[er];W[bs]C[Ooops !!]) (;B[eq];W[er] (;B[fr];W[ds] (;B[bs];W[cs]C[Horrible ko for black !!]) (;B[fs];W[bs];B[es];W[as]C[Ooops !!])) (;B[ds];W[dr];B[fr];W[es] (;B[bs];W[cs];B[fs];W[as]C[Horrible ko for black !!]) (;B[cs];W[bs];B[fs];W[as]C[Ooops !!])) (;B[bs];W[cs]C[Horrible ko for black !!])) (;B[ds];W[bs]C[Ooops !!]) (;B[dr];W[er];B[bs];W[cs]C[Horrible ko for black !!]) (;B[bs];W[cs]C[Horrible ko for black !!]) (;B[cs];W[bs] (;B[eq];W[ds]C[Ooops !!]) (;B[dr];W[er]C[Black will never survive !!]))) (;B[ap];W[br];B[ar];W[cr] (;B[eq];W[as];B[bs];W[cs]C[Horrible ko for black !!]) (;B[bs];W[cs]C[Horrible ko for black !!]) (;B[cs];W[bs] (;B[dr];W[ds];B[er];W[as]C[Horrible ko for black !!]) (;B[eq];W[ds]C[Horrible ko to come !!]))) (;B[ar];W[br] (;B[cr];W[ap]C[Ooops !!]) (;B[aq];W[ap];B[bp];W[cr] (;B[bs];W[cs]C[Horrible ko for black !!]) (;B[eq];W[bs]C[Ooops !!]) (;B[cs];W[bs]C[Ooops !!])) (;B[ap]))) (;B[ap];W[cq];B[bq]) (;B[aq];W[cq];B[bq]) (;B[bp];W[bq]C[Ooops !!]) (;B[cr];W[cq];B[bq]) (;B[br];W[cq];B[bq]C[RIGHT]) (;B[ar];W[cq];B[bq])) (;W[cq];B[dq]C[White is hopeless !!RIGHT])) (;B[cq];W[cp] (;B[bp];W[bq]C[Ooops !!]) (;B[bq];W[bp]C[Ooops !!]) (;B[ap];W[aq]C[Ooops !!]) (;B[aq];W[bp];B[ap];W[bq];B[ar];W[br]C[Ooops !!])) (;B[dq];W[cp] (;B[bp];W[bq]C[Ooops !!]) (;B[ap];W[aq]C[Ooops !!]) (;B[bq];W[bp]C[Ooops !!]) (;B[aq];W[bp];B[ap];W[bq];B[ar];W[br]C[Ooops !!])) (;B[bq];W[cq] (;B[aq];W[bp];B[ap];W[br];B[cp];W[ar]C[Ooops !!]) (;B[br];W[bp];B[ap];W[aq] (;B[cp];W[bp]C[Ooops !!]) (;B[ar];W[cp];B[aq];W[cr]C[Black is going nowhere !!])) (;B[bp];W[br] (;B[dq];W[eq];B[dr];W[cr] (;B[er];W[cp] (;B[ar];W[aq]C[Ooops !!]) (;B[aq];W[ar]C[Ooops !!]) (;B[bs];W[aq]C[Ooops !!]) (;B[cs];W[aq]C[Ooops !!])) (;B[cp];W[er]C[Ooops !!]) (;B[ar];W[aq];B[ap];W[cp]C[Ooops !!])) (;B[cr];W[dr]C[Black to be dead soon !!]) (;B[dr];W[cr]C[Black to be dead soon !!]) (;B[cp];W[aq]C[Ooops !!])) (;B[ap];W[br];B[cp];W[dq]) (;B[cp];W[ap];B[bp];W[br];B[aq];W[ar]C[Ooops !!]) (;B[ar];W[bp] (;B[aq];W[cp];B[ap];W[br]C[Ooops !!]) (;B[ap];W[cp];B[aq])) (;B[cr];W[bp] (;B[aq];W[cp];B[ap];W[br]C[Ooops !!]) (;B[ap];W[cp];B[aq]))) (;B[bp];W[bq]C[] (;B[cp];W[cq]C[Ooops !!]) (;B[cq];W[cp]) (;B[aq];W[cp]C[Ooops !!])) (;B[aq];W[bp] (;B[ap];W[bq];B[ar];W[br]C[Black is going nowhere !!]) (;B[bq];W[cq]) (;B[cq];W[cp]) (;B[cp];W[cq];B[ap];W[bq]C[Black is going nowhere !!])) (;B[ap] (;W[cq] (;B[bq]) (;B[aq];W[br]C[Black is going nowhere !!]) (;B[br];W[bq];B[aq];W[cr] (;B[ar];W[bs]C[Black is going nowhere !!]) (;B[bs];W[ar]C[Black is going nowhere !!])) (;B[ar];W[bq];B[aq];W[br]C[Black is going nowhere !!]) (;B[cp];W[aq]C[Ooops !!])) (;W[cp];B[bq];W[bp];B[aq];W[cq];B[br];W[cr])) (;B[br];W[bp]C[Ooops !!]) (;B[ar];W[bp]C[];B[ap];W[bq];B[aq]))