invalid problem set
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life and death
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Problem | 7116 |
Created | 2005-08-18 |
Source | Encyclopedia of life and death |
Rating | |
Difficulty | 13.5 kyu |
Average Solve Time | 40 secs |
User Attempts |
4033 / 10653 |
Solve Ratio Rating | 6 kyu |
| rating history |
(;GM[1]FF[4]CA[UTF-8]AP[CGoban:2]ST[2]
RU[Japanese]SZ[19]KM[0.00]
PW[White]PB[Black]AW[ba][fa][bb][eb][bc][ec][cd][dd][ed]AB[db][fb][hb][fc][bd][fd][be][ce][de][ee]C[What can black do here?]
(;B[da]CR[da]
;W[ea]CR[ea]
(;B[cc]CR[cc]
;W[cb]CR[cb]
(;B[ga]CR[ga]
;W[dc]CR[dc]
;B[cc]CR[cc]C[RIGHT])
(;B[ac]CR[ac]
;W[dc]CR[dc]C[White is alive]))
(;B[ac]CR[ac]
;W[cb]CR[cb]
(;B[ab]CR[ab]
;W[dc]CR[dc]C[White is alive])
(;B[ga]CR[ga]
;W[ca]CR[ca]
(;B[ab]CR[ab]
;W[dc]CR[dc])
(;B[dc]CR[dc]
;W[cc]CR[cc]C[White is alive])))
(;B[ga]CR[ga]
;W[cc]CR[cc]C[White is alive]))
(;B[cc]CR[cc]
;W[da]CR[da]
(;B[ga]CR[ga]
;W[ea]CR[ea]C[White lives])
(;B[dc]CR[dc]
;W[cb]CR[cb]C[White lives]))
(;B[ga]CR[ga]
;W[ea]CR[ea]
(;B[cc]CR[cc]
;W[da]CR[da]C[White lives])
(;B[da]CR[da]
;W[cc]CR[cc]C[White lives])
(;B[cb]CR[cb]
;W[cc]CR[cc]C[White lives])
(;B[ac]CR[ac]
;W[ab]CR[ab]
(;B[cc]CR[cc]
;W[da]CR[da]C[White lives])
(;B[cb]CR[cb]
;W[cc]CR[cc]C[White lives])
(;B[da]CR[da]
;W[cc]CR[cc]C[White lives])))
(;B[ac]CR[ac]
;W[cb]CR[cb]
(;B[ga]CR[ga]
;W[da]CR[da]
;B[ea]CR[ea]
;W[dc]CR[dc]C[White lives])
(;B[dc]CR[dc]
;W[da]CR[da]C[White lives])
(;B[da]CR[da]
;W[dc]CR[dc]
(;B[ga]CR[ga]
;W[ca]CR[ca]
;B[ea]CR[ea]
;W[fa]CR[fa]C[White lives])
(;B[ea]CR[ea]
;W[ca]CR[ca]C[White lives])))
(;B[cb]CR[cb]
;W[cc]CR[cc]C[White is alive]))
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