invalid problem set
| Problem | 5499 |
| Created | 2004-11-13 |
| Name | Go Seigen Tsumego No.56 |
| Source | Go Seigen |
| Rating | |
| Difficulty | 6 dan |
| Average Solve Time | 43 secs |
| User Attempts |
105 / 1371 |
| Solve Ratio Rating | 4 dan |
| rating history |
Black to play.
(;AB[rb][rc][qc][oc][pd][qe][oe][mf][le][kd][ke][jc][kb]
AW[nd][ob][pb][pc][pa][qb][me][ld][lc][lb]SZ[19]
(;B[nc];W[od];B[ne];W[md]
(;B[nb];W[na];B[ma];W[la];B[oa]C[Wrong.])
(;B[na]
(;W[ma];B[nb];W[mb];B[kc]C[RIGHT])
(;W[nb];B[la]C[RIGHT])))
(;B[ne];W[nc];B[na];W[mb]C[Wrong.])
(;B[od];W[nc];B[na];W[mb]C[Wrong.]))
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