Problem	530
Created	2001-04-23
Source
Rating

Difficulty	12.7 kyu
Average Solve Time	44 secs
User Attempts	4735 / 14102
Solve Ratio Rating	5 kyu
	rating history

(;GM[1]FF[3] RU[Japanese]SZ[19]HA[0]KM[5.5] PW[White] PB[Black] GN[White (W) vs. Black (B)] DT[1999-07-28] SY[Cgoban 1.9.2]TM[30:00(5x1:00)]; AW[ep][gp][aq][bq][eq][hq][ar][cr][dr][hr][as][bs] AB[co][do][ap][bp][cq][dq][er][fr][gr][ds]PL[2] C[white to live in the corner ] (;W[es];B[fs] (;W[fq];B[es] (;W[gq]C[RIGHT black can't push ]) (;W[hs];B[cs]) (;W[gs];B[hs]) ) (;W[gq];B[es] (;W[fq];B[cs]C[RIGHT black can't push ]) (;W[hs];B[cs]) ) (;W[gs];B[hs]) (;W[cs];B[br]) ) (;W[cs];B[br]) (;W[gs];B[es] (;W[fq];B[cs]) (;W[gq];B[cs]) (;W[hs];B[cs]) (;W[fs];B[cs]) ) (;W[fs];B[es] (;W[cs];B[br]) (;W[fq];B[cs]) (;W[gq];B[cs]) (;W[gs];B[cs]) (;W[hs];B[cs]) ) (;W[fq];B[es] (;W[gq];B[cs]) (;W[gs];B[cs]) ) (;W[gq];B[es] (;W[gs];B[cs]) (;W[fq];B[cs]) (;W[fs];B[cs]) (;W[cs];B[br]) ) (;W[hs];B[es]) )