Problem	16039
Created	2012-05-03
Source	Adapted from a game Sakata 9p vs Takemiya 9p
Rating

Difficulty	1.4 kyu
Average Solve Time	61 secs
User Attempts	228 / 690
Solve Ratio Rating	5 kyu
	rating history

Black to live.

(;AB[dq]AB[eq]AB[fq]AW[gq]AW[hq]AW[gp]AB[fp]AB[fo]AB[go]AB[hp]AB[ho]AW[ip]AW[jp]AW[kq]AW[kr]AW[in]AW[hn]AW[gn]AB[eo]AB[dp]AW[fn]AW[dn]AW[do]AW[cp]AW[cq]AW[aq]AW[er]AW[en]AP[goproblems] (;B[hr] (;W[iq]C[];B[dr];W[fr];B[gr];W[ir] (;B[es]C[RIGHT]) (;B[fs]C[RIGHT]) (;B[cr];W[hs];B[br];W[ar];B[bq];W[bp];B[co];W[bo];B[bs];W[ds];B[as];W[cn];B[ap];W[aq]) (;B[gs]C[RIGHT])) (;W[gr];B[fr];W[ir];B[dr]C[RIGHT])) (;B[fr];W[dr];B[iq];W[ir];B[hr];W[jq];B[gr];W[iq]) (;B[gr];W[hr] (;B[fr];W[dr]) (;B[dr];W[fr]) (;B[cr];W[br])) (;B[dr];W[fr]) (;B[iq];W[fr];B[ir];W[hr] (;B[hs];W[gr];B[dr];W[jr]) (;B[dr];W[gs];B[es];W[jr])) (;B[ir];W[iq] (;B[dr];W[fr]) (;B[fr];W[dr])) (;B[cr];W[dr];B[fr];W[br];B[iq];W[ir];B[hr];W[jq];B[gr];W[iq]))