invalid problem set
Problem | 5608 |
Created | 2004-11-19 |
Name | cormer life and death |
Source | me |
Rating | |
Difficulty | 8.5 kyu |
Average Solve Time | 40 secs |
User Attempts |
1787 / 5424 |
Solve Ratio Rating | 5 kyu |
| rating history |
Black to play and kill white
(;AW[bp]AW[gp]AW[hp]AW[cq]AW[dr]AW[er]AW[fr]AB[dm]AB[bo]AB[co]AB[eo]AB[fo]AB[dq]AB[eq]AB[fq]AB[gq]AB[gr]
(;B[br];W[bq]
(;B[cr];W[ar]
(;B[bs];W[es]
(;B[cs]C[RIGHT])
(;B[fs];W[gs]
(;B[cs];W[hr]C[White escapes])
(;B[hs];W[cs]C[Ko])
(;B[ds];W[cs]C[Ko])
(;B[hr];W[cs]C[Ko])
(;B[ir];W[cs]C[Ko]))
(;B[cp];W[cs]C[Ko])
(;B[ap];W[cs]C[Ko])
(;B[aq];W[cs]C[Ko])
(;B[ds];W[cs]C[Ko]))
(;B[cs];W[ds]
(;B[bs];W[fs])
(;B[fs];W[bs])
(;B[ap];W[bs]))
(;B[fs];W[bs])
(;B[ds];W[bs])
(;B[es];W[bs])
(;B[ap];W[bs]))
(;B[cp];W[cr]
(;B[fs];W[bs];B[ar];W[es])
(;B[ar];W[fs]
(;B[cs];W[ds];B[bs];W[aq])
(;B[ap];W[aq])))
(;B[ar];W[cr])
(;B[bs];W[cr]
(;B[cs];W[ar]
(;B[ap];W[fs])
(;B[fs];W[ap]))
(;B[ap];W[cs])))
(;B[cr];W[br])
(;B[bq];W[br])
(;B[cp];W[bq])
(;B[aq];W[ap]
(;B[bq];W[cp];B[cr];W[br])
(;B[cp];W[bq])
(;B[br];W[cr])
(;B[cr];W[br]))
(;B[ap];W[bq]
(;B[ar];W[aq])
(;B[aq];W[ar]
(;B[br];W[ao]
(;B[cr];W[bs])
(;B[bs];W[cr];B[ap];W[cs]))
(;B[ao];W[bs]))
(;B[br];W[ar]
(;B[bs];W[cs];B[fs];W[es])
(;B[cs];W[cr]
(;B[bs];W[fs])
(;B[fs];W[bs]))
(;B[cr];W[bs])
(;B[ao];W[bs])
(;B[cp];W[bs])
(;B[fs];W[bs]))
(;B[cp];W[aq])
(;B[cr];W[br];B[ar];W[cs]
(;B[bs];W[aq])
(;B[aq];W[bs])))
(;B[ar];W[bq]))
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