Problem	11707
Created	2008-09-11
Source	Gokyo Shumyo
Rating

Difficulty	3.6 kyu
Average Solve Time	43 secs
User Attempts	677 / 1647
Solve Ratio Rating	7 kyu
	rating history

White to live unconditionally. Ko is not enough :).

(;AW[br]AW[cq]AW[dq]AW[er]AW[ds]AB[fs]AB[fr]AB[gq]AB[eq]AB[ep]AB[dp]AB[co]AB[bp]AP[goproblems] (;W[cs] (;B[ar];W[aq];B[bq];W[as]C[RIGHT])) (;W[ar];B[bs] (;W[cs];B[dr] (;W[es];B[cr]) (;W[cr];B[es])) (;W[cr];B[es]) (;W[es];B[cs]) (;W[dr];B[cs])) (;W[cr];B[es] (;W[ar];B[bs]) (;W[bs];B[ar];W[aq];B[bq]) (;W[bq];B[aq] (;W[ar];B[bs]) (;W[bs];B[ar]))) (;W[bq];B[aq];W[ar];B[bs] (;W[cs];B[dr] (;W[es];B[cr]) (;W[cr];B[es])) (;W[cr];B[es]) (;W[es];B[cs])) (;W[bs];B[ar] (;W[aq];B[bq] (;W[cr];B[es]) (;W[es];B[cr])) (;W[bq];B[aq] (;W[cr];B[es]) (;W[es];B[cr]))) (;W[dr];B[ar] (;W[aq];B[bq] (;W[as];B[cs]) (;W[cs];B[ap])) (;W[bq];B[aq])) (;W[es];B[cs] (;W[dr];B[ar] (;W[aq];B[bq]) (;W[bq];B[aq])) (;W[bs];B[dr])) (;W[aq];B[dr];W[cr];B[es] (;W[as];B[bq]) (;W[bs];B[dr]) (;W[dr];B[bq] (;W[ar];B[bs]) (;W[bs];B[ar]))))