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life and death
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Problem | 22813 |
Created | 2020-08-19 |
Source | My game |
Rating | |
Difficulty | 6 dan |
Average Solve Time | 77 secs |
User Attempts |
34 / 114 |
Solve Ratio Rating | 4 kyu |
| rating history |
(;FF[4]GM[1]CA[UTF-8]AP[besogo:0.0.2-alpha]SZ[9]ST[2]
RU[Japanese]KM[6.50]PW[White]PB[Black]
AB[ab][ac][bc][bh][bi][cd][ce][cg][ch][df][ed][ee][ef][fa][ff][fg][ga][gb][gc][gd][ge][hd][id][ie][if]AW[ba][bb][cc][ci][dc][dd][de][dh][di][ea][ec][eh][fb][fc][fd][fe][fh][gf][gg][gh][hb][he][hf][ig]
C[Black to play and kill the top white group.]
(;B[da]
;W[cb]
;B[eb]
;W[bd]
;B[be]
;W[ha]
(;B[ad]
;W[ic]
;B[ib]
;W[ia]
;B[aa]
;W[ib]
(;B[db]
C[RIGHT])
(;B[hc]
;W[ib]
(;B[db]
C[RIGHT])
(;B[ca]
C[RIGHT]))
(;B[ca]
C[RIGHT]))
(;B[ca]
;W[ic]
(;B[ad]
;W[hc]
;B[ea]
;W[db])
(;B[ib]
;W[ia]
;B[ad]
;W[ib]
;B[aa]
C[RIGHT])))
(;B[db]
;W[cb]
;B[da]
;W[ha]
;B[eb]
(;W[bd]
;B[be]
;W[ic]
(;B[ib]
;W[ia]
;B[ad]
;W[ib]
;B[aa]
C[RIGHT])
(;B[ad]
;W[hc]))
(;W[ic]
(;B[ib]
;W[ia]
;B[bd]
;W[ib]
;B[aa]
C[RIGHT])
(;B[bd]
;W[hc]
;B[aa]
;W[ea]))))
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