Problem	423
Created	2001-03-02
Source	GO
Rating

Difficulty	6 dan
Average Solve Time	49 secs
User Attempts	973 / 4841
Solve Ratio Rating	1 kyu
	rating history

Black to live

(;AW[fn]AW[gn]AW[hn]AW[in]AW[co]AW[do]AW[eo]AW[io]AW[cp]AW[ip]AW[bq]AW[dq]AW[eq]AW[iq]AW[br]AW[dr]AW[ir]AW[kr]AB[fo]AB[go]AB[ho]AB[dp]AB[ep]AB[fp]AB[hp]AB[cq]AB[gq]AB[hq]AB[cr]AB[er] (;B[es] (;W[cs] (;B[gs];W[fr] (;B[fq] (;W[ds] (;B[fs];W[hr];B[gr]C[RIGHT]) (;B[gr];W[fs])) (;W[gr];B[hr]) (;W[fs];B[gr])) (;B[gr];W[fq]) (;B[fs];W[fq])) (;B[fq];W[hr] (;B[gr];W[gs]) (;B[gs];W[gr])) (;B[hr];W[fr]) (;B[fr];W[hr] (;B[gs];W[gr]) (;B[gr];W[gs])) (;B[gr];W[fq];B[fr];W[gs] (;B[hs];W[hr]) (;B[hr];W[hs])) (;B[hs];W[fr] (;B[fs];W[fq]) (;B[fq];W[fs]) (;B[gr];W[fs]) (;B[hr];W[fs]))) (;W[hr];B[cs]) (;W[fr];B[fq];W[cs];B[gs] (;W[ds] (;B[fs];W[hr];B[gr]C[RIGHT]) (;B[gr];W[fs])) (;W[gr];B[hr]) (;W[fs];B[gr])) (;W[gr];B[cs])) (;B[fq];W[cs] (;B[fs];W[hs] (;B[gs];W[ds] (;B[hr];W[fr] (;B[is];W[es]) (;B[gr];W[es]) (;B[es];W[gr])) (;B[gr];W[es]) (;B[es];W[gr] (;B[fr];W[hr]) (;B[hr];W[fr]))) (;B[gr];W[gs]) (;B[hr];W[gs])) (;B[es];W[gs]) (;B[fr];W[hr]) (;B[gs];W[es];B[fr];W[hr]) (;B[hr];W[fr]) (;B[hs];W[fr]) (;B[gr];W[es])) (;B[gr];W[fr]) (;B[fr];W[hr] (;B[es];W[cs] (;B[gs];W[gr]) (;B[gr];W[gs])) (;B[gr];W[es]) (;B[fq];W[cs]) (;B[ds];W[cs]) (;B[gs];W[gr])) (;B[gs];W[fr];B[es];W[fs]) (;B[hr];W[fr]) (;B[cs];W[fr]) (;B[ds];W[cs] (;B[fr];W[hr]) (;B[fq];W[fr]) (;B[hr];W[fr]) (;B[fs];W[fq]) (;B[es];W[fr])))