invalid problem set
Problem | 2858 |
Created | 2003-08-22 |
Name | Golden eyes |
Source | a game on KGS |
Rating | |
Difficulty | 9.9 kyu |
Average Solve Time | 40 secs |
User Attempts |
2024 / 6454 |
Solve Ratio Rating | 4 kyu |
| rating history |
White need to live unconditionnally.
This is the revised version of my problem.
(;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.])))
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