invalid problem set
Problem | 5442 |
Created | 2004-11-10 |
Name | Go Seigen Tsumego No.12 |
Source | Go Seigen |
Rating | |
Difficulty | 8 dan |
Average Solve Time | 60 secs |
User Attempts |
156 / 1479 |
Solve Ratio Rating | 3 dan |
| rating history |
Black to play.
(;AB[ri][qi][pi][qg][pg][of][nf][ne][nc][ob][pc][qb]
AW[rh][rg][rf][pe][oe][qd][qc]SZ[19]
(;B[rb]
(;W[se];B[sc]
(;W[sd];B[qe];W[qf];B[rd]C[RIGHT])
(;W[rc];B[qf]C[RIGHT])
(;W[qf];B[rd]C[RIGHT]))
(;W[rc];B[qf];W[qe];B[sh]C[RIGHT])
(;W[qf]
(;B[sd];W[se];B[rd];W[rc];B[sc];W[re];B[sb]C[RIGHT])
(;B[se]C[RIGHT])))
(;B[qf];W[qe];B[rb];W[se]C[Wrong.])
(;B[rc];W[rd];B[rb];W[se]C[Wrong.])
(;B[sh];W[rb];B[ra];W[sb];B[qf];W[sd]C[Wrong.]))
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