invalid problem set
Problem | 5507 |
Created | 2004-11-14 |
Name | Go Seigen Tsumego No.62 |
Source | Go Seigen |
Rating | |
Difficulty | 8 dan |
Average Solve Time | 71 secs |
User Attempts |
147 / 1386 |
Solve Ratio Rating | 3 dan |
| rating history |
Black to play.
(;AB[pc][ob][nc][mc][ld][le][ke][je][id][ic][hb][gc]
AW[kd][lc][lb][mb][nb][jc][ib][ia]SZ[19]
(;B[ka];W[kb]
(;B[ha];W[la];B[ja];W[jb]C[Wrong.])
(;B[jd]
(;W[na];B[kc];W[ja];B[jb]C[RIGHT])
(;W[la];B[kc]C[RIGHT])))
(;B[jd];W[ka];B[kc];W[jb]C[Wrong.])
(;B[kb];W[ka];B[jb];W[kc];B[na];W[ma]C[Wrong.])
(;B[na];W[ka];B[jb];W[ma]C[Wrong.]))
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