invalid problem set
Problem | 499 |
Created | 2001-04-06 |
Source | |
Rating | |
Difficulty | 4.8 dan |
Average Solve Time | 63 secs |
User Attempts |
346 / 2368 |
Solve Ratio Rating | 2 dan |
| rating history |
(;GM[1]FF[3]
RU[Japanese]SZ[9]HA[0]KM[5.5]
PW[White]
PB[Black]
GN[White (W) vs. Black (B)]
DT[2000-11-07]
SY[Cgoban 1.9.8]TM[30:00(5x1:00)];
AW[dc][fc][cd][ed][gd][ce][ge][cf][gf][dg][eg][fg]
AB[cb][db][eb][fb][gb][cc][gc][bd][hd][be][he][bf][hf][cg][gg][ch][dh][eh][fh][gh]
C[black to kill
]
(;B[ee];W[ef]
(;B[fe];W[de];B[ec];W[fd])
(;B[ec];W[de]
(;B[fe];W[fd])
(;B[fd];W[fe])
)
)
(;B[ec];W[ef];B[fd];W[fe];B[dd];W[de];B[ee])
(;B[ff];W[ef]
(;B[fe];W[fd])
(;B[ee];W[fe])
(;B[ec];W[fe])
)
(;B[fe];W[ee]
(;B[ec];W[fd]
(;B[dd];W[de])
(;B[ff];W[ef])
)
(;B[ff];W[fd]
(;B[dd];W[de];B[ef];W[df];B[ff];W[ec])
(;B[df];W[ef];B[dd];W[de])
)
(;B[df];W[ef]
(;B[ec];W[fd]
(;B[dd];W[de])
(;B[de];W[dd])
)
(;B[dd];W[ec])
)
)
(;B[ef]
(;W[ee]
(;B[df]
(;W[ff]
(;B[fd];W[fe]
(;B[ec]C[RIGHT
])
(;B[de];W[dd];B[df];W[ec])
(;B[dd];W[de];B[ec]C[RIGHT
])
)
(;B[ec];W[fd])
)
(;W[ec];B[ff])
)
(;B[ff];W[df]
(;B[fd];W[fe])
(;B[dd];W[de]
(;B[ec]C[RIGHT
])
(;B[fd];W[fe];B[ec]C[RIGHT
])
)
)
(;B[ec]C[RIGHT
])
)
(;W[ff]
(;B[ee];W[ec]
(;B[de];W[fe])
(;B[fe];W[de])
(;B[df];W[fe];B[fd]C[RIGHT
])
)
(;B[de];W[ee])
(;B[fe];W[ee])
(;B[ec]C[RIGHT
])
)
(;W[fe];B[df];W[ff];B[ec])
)
(;B[de];W[ee]
(;B[ef];W[df])
(;B[df];W[ef])
(;B[ff];W[ef])
(;B[ec];W[dd]
(;B[fd];W[fe])
(;B[df];W[fd])
)
)
(;B[df];W[ef]
(;B[de];W[dd])
(;B[ee];W[de])
(;B[fe];W[ee])
(;B[ec];W[de])
)
)
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