invalid problem set
Problem | 7160 |
Created | 2005-08-29 |
Source | korean problem acadamy |
Rating | |
Difficulty | 15 kyu |
Average Solve Time | 28 secs |
User Attempts |
5362 / 12637 |
Solve Ratio Rating | 7 kyu |
| rating history |
(;AB[ap]AB[bp]AB[cp]AB[dq]AB[dr]AB[ds]AW[es]AW[er]AW[eq]AW[ep]AW[dp]AW[do]AW[co]AW[bo]AW[ao]AB[cr]AW[br]C[Black to live. (pssst ... beware of the ko !)]AP[goproblems]
(;B[bq];W[as]C[Ko :(])
(;B[ar];W[bs]
(;B[bq]C[Seki :)RIGHT])
(;B[aq];W[as]C[dead :(])
(;B[as];W[aq]C[???])
(;B[cq];W[as]
(;B[aq]C[dead :(])
(;B[bq];W[aq]C[ko :(]))
(;B[cs];W[cq]C[???]))
(;B[bs];W[aq]
(;B[cq];W[as]C[Ko :(])
(;B[ar];W[as]C[Ko :(]))
(;B[aq];W[ar]
(;B[bs];W[cq])
(;B[cq];W[bs]C[dead :(]))
(;B[as];W[aq]
(;B[bs];W[cq])
(;B[cq];W[bs]C[dead :(]))
(;B[cq];W[bs]
(;B[ar];W[as]
(;B[bq];W[aq])
(;B[aq]C[argh... suicide]))
(;B[aq];W[ar])
(;B[bq];W[ar])))
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