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life and death
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Problem | 23012 |
Created | 2021-02-21 |
Source | Problem 22973 |
Rating | |
Difficulty | 30 kyu |
Average Solve Time | 20 secs |
User Attempts |
128 / 154 |
Solve Ratio Rating | 30 kyu |
| rating history |
(;FF[4]GM[1]CA[UTF-8]AP[besogo:0.0.2-alpha]SZ[19]ST[0]
AB[gp][gq][gr][gs][ho][io][ip][jp][jq][jr][js]AW[fp][fq][fr][fs][gn][go][hn][hr][in][ir][jn][jo][kp][kq][kr][ks]
C[B to move]
(;B[hq]
C[Right! B has two eyes! RIGHT])
(;B[iq]
;W[hq]
(;B[hs]
C[Seki! Neither one can approach!])
(;B[hp]
C[Dead shape!])
(;B[is]
C[Dead shape!]))
(;B[hs]
;W[hq]
(;B[iq]
C[Seki! Neither one can approach!])
(;B[hp]
C[Dead shape!])
(;B[is]
C[Dead shape!]))
(;B[is]
;W[hq]
C[Dead shape!])
(;B[hp]
C[Dead shape!]))
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