Problem	599
Created	2001-05-17
Source	game vs ishimoti
Rating

Difficulty	2.3 dan
Average Solve Time	64 secs
User Attempts	934 / 4691
Solve Ratio Rating	1 kyu
	rating history

(;SZ[19]AW[cl]AW[dl]AW[el]AW[gl]AW[cm]AW[em]AW[cp]AW[dp]AW[ep]AW[gp]AW[hp]AW[fq]AW[kq]AW[fr]AB[dm]AB[cn]AB[dn]AB[gn]AB[bo]AB[do]AB[fo]AB[bp]AB[fp]AB[eq]AB[gq]TR[cp]TR[dp]TR[ep]C[black to kill the marked stones]GM[1]FF[4]CA[UTF-8]RU[Japanese]KM[0]TM[1800,0,30,5]AP[CGoban:2] (;B[er];W[gr] (;B[cr];W[cq] (;B[dr];W[bq] (;B[br];W[ar] (;B[bs];W[es] (;B[ds]C[ black wins the raceRIGHT]) (;B[eo];W[ds]C[seki]) (;B[co];W[ds]C[seki]) (;B[ap];W[aq];B[ds]C[RIGHT])) (;B[es];W[bs] (;B[cs];W[fs]C[ko]) (;B[eo];W[cs]C[seki]) (;B[co];W[cs]C[seki]) (;B[ap];W[aq];B[cs];W[fs]C[ko])) (;B[ap];W[aq] (;B[bs]C[RIGHT]) (;B[es];W[bs];B[cs];W[fs]C[ko]) (;B[co]C[RIGHT]) (;B[eo]C[RIGHT])) (;B[co]C[RIGHT]) (;B[eo]C[RIGHT])) (;B[ar];W[br];B[bs];W[aq]) (;B[aq];W[br] (;B[ar];W[bs]) (;B[bs];W[ar]))) (;B[bq];W[dr] (;B[ds];W[dq];B[es];W[fs];B[cs];W[br]) (;B[dq];W[es])) (;B[br];W[dr];B[ds];W[dq];B[es];W[cs];B[bs];W[fs];B[cs];W[bq];B[aq];W[ar];B[as];W[ar]) (;B[ds];W[bq];B[br];W[ar];B[bs];W[dq];B[dr]C[RIGHT])) (;B[cq];W[dq] (;B[dr];W[cr];B[bq];W[ds]) (;B[cr];W[dr])) (;B[dr];W[cr] (;B[cq];W[dq]) (;B[bq];W[cq])) (;B[br];W[dr]) (;B[hq];W[dr]) (;B[hr];W[dr];B[gs];W[hq];B[fs];W[gq];B[ir];W[dq];B[es];W[hs];B[is];W[ds];B[hs];W[jq]) (;B[dq];W[cq];B[cr];W[es];B[dr];W[br])) (;B[gr];W[er]) (;B[cq];W[dq]) (;B[cr];W[dq]) (;B[br];W[dq]) (;B[dr];W[cr] (;B[er];W[gr] (;B[cq];W[dq];B[bq];W[ds]) (;B[bq];W[cq])) (;B[dq];W[cq]) (;B[gr];W[er] (;B[dq];W[cq]) (;B[cq];W[dq]))))