invalid problem set
Problem | 3268 |
Created | 2003-11-03 |
Source | |
Rating | |
Difficulty | 15 kyu |
Average Solve Time | 53 secs |
User Attempts |
6143 / 15100 |
Solve Ratio Rating | 7 kyu |
| rating history |
Black to kill
(;AW[ra][rc][qd][qe][qf][re][rf][sf][rg]AB[sg][sh][rh][qg][pg][oh][oe][ob][oc][pc][qc][sd][se]SZ[19]C[Black to kill]
(;B[rb];W[qb]
(;B[sb];W[qa]
(;B[pa];W[rd];B[pb]C[RIGHT])
(;B[pb];W[rd];B[pa]C[RIGHT])
(;B[sc];W[rd])
(;B[rd];W[sc]))
(;B[sc];W[sb])
(;B[pb];W[sb])
(;B[qa];W[sb]))
(;B[sb];W[rb])
(;B[sc];W[sb])
(;B[qb];W[rb]
(;B[sc];W[sb])
(;B[sb];W[sc])))
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