Problem	12181
Created	2008-12-30
Name	???
Source
Rating

Difficulty	6 dan
Average Solve Time	68 secs
User Attempts	151 / 489
Solve Ratio Rating	4 kyu
	rating history

ko

(;AB[da]AB[db]AB[dc]AB[cd]AB[bc]AB[be]AB[ae]AB[ad]AW[bb]AW[ca]AW[af]AW[bf]AW[ce]AW[cf]AW[dd]AW[ed]AW[ec]AW[eb]AW[ea]C[black to live]AP[goproblems] (;B[ba] (;W[aa] (;B[cc] (;W[ac]C[CHOICE];B[ab]C[RIGHT]) (;W[ab];B[ac]C[sekiRIGHT])) (;B[ab];W[cc])) (;W[cb];B[cc];W[ab]C[sekiRIGHT])) (;B[cc];W[ab] (;B[ac];W[cb]) (;B[cb];W[ac])) (;B[ab];W[cc]) (;B[ac];W[cc]))