Problem 2858 goproblems.com


Author	karmaGfa	Created	2003-08-22
Difficulty	11 kyu (history)	Source	a game on KGS
AVG solve time	40 sec	Stars	4.25 (12 votes)
User attempts	2054 / 6523	Collections	Amateur Game
Genre	life and death ⓒ	Your attempts	N/A
Similar problems
Created	2003-08-22
Source	a game on KGS
Stars	4.25 (12 votes)
Collections	Amateur Game
Your attempts	N/A

(;GM[1]FF[4]CA[UTF-8]AP[CGoban:2]ST[2] RU[Japanese]SZ[9]KM[6.50] PW[Blanc]PB[Noir]AW[ie][hf][if][gg][hg][eh][fh]AB[hd][id][ge][he][gf][dg][eg][fg][dh][ei]C[White to defend her group unconditionnally.]PL[W] (;W[ih]CR[ih] ;B[gh]CR[gh] (;W[hh]CR[hh] ;B[fi]CR[fi] ;W[hi]CR[hi]C[RIGHT White is alive unconditionally.]) (;W[hi]CR[hi] ;B[fi]CR[fi] (;W[gi]CR[gi]C[RIGHT]) (;W[hh]CR[hh]C[RIGHT]) (;W[fh]CR[fh] ;B[gi]CR[gi] (;W[hh]CR[hh]C[RIGHT]) (;W[di]CR[di]C[NOPLAY]))) (;W[gi]CR[gi] ;B[fi]CR[fi] (;W[hi]CR[hi]C[RIGHT]) (;W[hh]CR[hh] ;B[hi]CR[hi]) (;W[fh]CR[fh] ;B[hi]CR[hi]))) (;W[fi]CR[fi] ;B[gh]CR[gh] (;W[di]CR[di] ;B[hh]CR[hh]C[White is dead.]) (;W[hh]CR[hh] ;B[gi]CR[gi] ;W[hi]CR[hi] ;B[ih]CR[ih]C[White is dead.])) (;W[gh]CR[gh] ;B[ih]CR[ih] (;W[hi]CR[hi] ;B[fi]CR[fi]C[White is dead.]) (;W[hh]CR[hh] ;B[hi]CR[hi] (;W[gi]CR[gi] ;B[ii]CR[ii]C[White is dead.]) (;W[fi]CR[fi] ;B[di]CR[di]C[White is dead.])) (;W[fi]CR[fi] ;B[hi]CR[hi]C[White is dead.]) (;W[ig]CR[ig] ;B[hi]CR[hi]C[White is dead.])) (;W[gi]CR[gi] ;B[ih]CR[ih] (;W[ig]CR[ig] ;B[hh]CR[hh]C[White is dead.]) (;W[hh]CR[hh] ;B[hi]CR[hi] (;W[ii]CR[ii]C[Ko fight only.]) (;W[fi]CR[fi] ;B[gh]CR[gh]C[White is dead.]) (;W[ig]CR[ig] ;B[gh]CR[gh])) (;W[fi]CR[fi] ;B[hi]CR[hi]C[White is dead.]) (;W[hi]CR[hi] ;B[hh]CR[hh]C[White is dead.]) (;W[ii]CR[ii] ;B[hh]CR[hh]C[White is dead.])) (;W[hh]CR[hh] ;B[fi]CR[fi] (;W[gi]CR[gi] ;B[gh]CR[gh] (;W[fh]CR[fh] ;B[ih]CR[ih] (;W[ii]CR[ii] ;B[hi]CR[hi]C[Ko fight only.]) (;W[ig]CR[ig] ;B[ii]CR[ii]C[White is dead.])) (;W[hi]CR[hi] ;B[ih]CR[ih]C[White is dead.]) (;W[ii]CR[ii] ;B[fh]CR[fh]C[White is dead.])) (;W[gh]CR[gh] ;B[ih]CR[ih] (;W[ii]CR[ii] ;B[hi]CR[hi]C[White is dead (damezumari).]) (;W[gi]CR[gi] ;B[ii]CR[ii]C[White is dead.])) (;W[ih]CR[ih] ;B[hi]CR[hi]C[White is dead.])) (;W[hi]CR[hi] ;B[ih]CR[ih] (;W[gh]CR[gh] ;B[fi]CR[fi]C[White is dead.]) (;W[hh]CR[hh] ;B[fi]CR[fi]C[White is dead.]) (;W[fi]CR[fi] ;B[gh]CR[gh] (;W[di]CR[di] ;B[hh]CR[hh]C[White is dead.]) (;W[gi]CR[gi] ;B[hh]CR[hh]C[White is dead.]) (;W[hh]CR[hh] ;B[gi]CR[gi]C[White is dead])) (;W[gi]CR[gi] ;B[hh]CR[hh]C[White is dead.])))