invalid problem set
| Problem | 4498 |
|---|
| Created | 2004-05-22 |
|---|
| Source | |
|---|
| Rating | |
|---|
| Difficulty | 13.8 kyu |
|---|
| Average Solve Time | 22 secs |
|---|
| User Attempts |
5338 / 11794 |
|---|
| Solve Ratio Rating | 8 kyu |
|---|
| rating history |
|---|
black to connect marked stone
(;SZ[19]FF[4]GM[1]GN[sb]
KO[0]DT[1999-04-05]RE[W+E]TN[100]
AB[pd][qc][pc][oc][nc][lc][jd][pg][qg]AW[qd][pe][pf][md][nd][od][ke][nf][nh][oi][qi]TR[pg][qg]C[black first]
(;B[re](;W[rf] ;B[qf](;W[rd]
;B[qe]C[RIGHT]
)
(;W[qe]
;B[rd]C[RIGHT]
)
)
(;W[qe] ;B[rd] ;W[rf]
;B[qf]C[RIGHT]
)
)
(;B[qe] ;W[qf] ;B[rd]
;W[rf]C[wrong]
)
(;B[rd] ;W[re](;B[qe] ;W[qf] ;B[rf](;W[rg] ;B[se]
;W[rh]C[wrong]
)
(;W[se]C[ko]
)
)
(;B[rf] ;W[se] ;B[qe]
;W[qf]C[ko]
)
)
(;B[rf] ;W[re] ;B[rd] ;W[se] ;B[qe]
;W[qf]C[ko]
)
)
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