invalid problem set
Problem | 783 |
Created | 2001-06-26 |
Source | |
Rating | |
Difficulty | 8 dan |
Average Solve Time | 44 secs |
User Attempts |
225 / 2333 |
Solve Ratio Rating | 3 dan |
| rating history |
(;GM[1]
FF[4]
AP[Hibiscus:2.1]
SZ[19]
ST[3]
;C[White to kill.]
PL[W]
AB[bn][bo][br][co][cr]
AW[bk][bm][cl][cn][dn][do][dp][eq][er]
(;W[an]
(;B[cp]
(;W[ao]
;B[ap]
(;W[cq]
;B[am]
;W[bq]
C[RIGHT]
)(;W[am]
;B[bq]
C[Black lives.]
))(;W[ap]
;B[bp]
(;W[aq]
;B[ao]
;W[cs]
C[RIGHT]
)(;W[cs]
;B[aq]
C[Black lives.]
)(;W[cq]
;B[bq]
(;W[dq]
;B[ao]
C[Black lives]
)(;W[ao]
;B[aq]
;W[am]
;B[dr]
;W[dq]
;B[as]
C[Black lives.]
)))(;W[cq]
;B[bq]
(;W[ao]
;B[dq]
;W[ap]
;B[dr]
(;W[bp]
;B[aq]
;W[cq]
;B[as]
C[Black lives.]
)(;W[aq]
;B[ar]
C[Black lives.]
))(;W[ap]
;B[aq]
C[Black lives.]
))(;W[bq]
;B[cq]
C[Black lives.]
))(;B[bq]
;W[ap]
C[RIGHT]
)(;B[ap]
;W[cq]
;B[bq]
;W[cp]
C[RIGHT]
)(;B[cq]
;W[ap]
C[RIGHT]
)(;B[bp]
;W[cq]
;B[bq]
;W[ao]
C[RIGHT]
)(;B[aq]
;W[cq]
C[RIGHT]
))(;W[cp]
;B[bp]
C[Black lives.]
)(;W[cq]
;B[bq]
C[Black lives.]
)(;W[bp]
;B[cp]
C[Black lives.]
)(;W[bq]
;B[cq]
C[Black lives.]
)(;W[cs]
;B[cq]
C[Black lives.]
)(;W[ap]
;B[bp]
C[Black lives.]
)(;W[aq]
;B[cp]
C[Black lives.]
))
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