Problem	10710
Created	2007-12-20
Name	k114
Source
Rating

Difficulty	6 dan
Average Solve Time	40 secs
User Attempts	133 / 947
Solve Ratio Rating	2 dan
	rating history

ko is not a solution

(;AB[bp]AB[bo]AB[cn]AB[dn]AB[eo]AB[fp]AB[fq]AB[fr]AB[fn]AB[cr]AB[cs]AW[bq]AW[cq]AW[dq]AW[dr]AW[cp]AW[co]AW[do]AW[ep]C[black to kill]AP[goproblems] (;B[aq] (;W[ar]C[CHOICE] (;B[bs];W[eq];B[ds]C[RIGHT]) (;B[ds] (;W[es]C[CHOICE] (;B[eq];W[bs]) (;B[er];W[bs];B[fs];W[eq]) (;B[bs]C[];W[er];B[eq]C[RIGHT])) (;W[bs];B[es]C[RIGHT])) (;B[eq];W[bs]) (;B[br];W[ap])) (;W[bs];B[ar];W[br];B[eq]C[RIGHT]) (;W[eq];B[br]C[RIGHT]) (;W[br];B[eq]C[RIGHT])) (;B[ds];W[es] (;B[eq];W[bs] (;B[ar];W[aq]) (;B[er];W[br])) (;B[er];W[bs] (;B[ar];W[br]) (;B[fs];W[br] (;B[es];W[eq]) (;B[eq];W[es]))) (;B[bs];W[br] (;B[eq];W[aq] (;B[as];W[er]) (;B[er];W[as])) (;B[er];W[as] (;B[cs];W[ds] (;B[aq];W[eq]) (;B[eq];W[aq])) (;B[eq];W[aq])) (;B[aq];W[eq])) (;B[br];W[ar])) (;B[bs];W[br] (;B[eq];W[aq] (;B[ds];W[es]) (;B[as];W[ds])) (;B[aq];W[eq];B[ar];W[ds]) (;B[ds];W[es])) (;B[ar];W[aq];B[ds];W[es];B[er];W[br];B[fs];W[bs]) (;B[br];W[ar] (;B[eq];W[bs]C[ko]) (;B[ds];W[es] (;B[er];W[bs]) (;B[bs];W[eq])) (;B[bs];W[eq])) (;B[eq];W[bs] (;B[ar];W[aq]) (;B[br];W[ar])) (;B[es];W[ds] (;B[aq];W[ar];B[bs];W[eq]) (;B[eq];W[bs];B[ar];W[aq])))