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tesuji
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Problem | 417 |
Created | 2001-02-27 |
Source | |
Rating | |
Difficulty | 10.1 kyu |
Average Solve Time | 41 secs |
User Attempts |
2802 / 8439 |
Solve Ratio Rating | 5 kyu |
| rating history |
(;GM[1]FF[3]
RU[Japanese]SZ[19]HA[0]KM[5.5]
PW[White]
PB[Black]
GN[White (W) vs. Black (B)]
DT[1999-07-28]
SY[Cgoban 1.9.2]TM[30:00(5x1:00)];
AW[np][op][pp][qp][rp][lq][mq][sq][nr][or][rr]
AB[mo][kp][mp][kq][nq][oq][pq][qq][kr][pr]C[black to win
]
(;B[mr];W[lr]
(;B[ls];W[ms]
(;B[ks];W[ps]
(;B[lp];W[qr];B[mr]C[RIGHT
])
(;B[qs];W[qr];B[os];W[rq];B[ps];W[rs])
(;B[qr];W[qs];B[lp];W[rq])
(;B[os];W[qr];B[qs];W[rq];B[ps];W[rs])
)
(;B[lp];W[ks])
(;B[os];W[ks])
)
(;B[ms];W[ls]
(;B[os];W[ns];B[ps];W[rq])
(;B[ns];W[os];B[ms];W[qr])
)
)
(;B[ns];W[mr]
(;B[os];W[qr]
(;B[ms];W[rq];B[ps];W[ls])
(;B[ps];W[ms])
)
(;B[ms];W[qr]
(;B[lp];W[ps])
(;B[os];W[rq];B[ps];W[ls])
)
(;B[ps];W[rq]
(;B[lp];W[qs])
(;B[os];W[qs]
(;B[ms];W[ls])
(;B[ls];W[ms])
)
)
)
(;B[lr];W[mr]
(;B[lp];W[qr])
(;B[ms];W[qr])
(;B[os];W[qr])
)
(;B[os];W[mr]
(;B[lp];W[qr])
(;B[lr];W[qr])
)
(;B[ls];W[mr]
(;B[lp];W[qr])
(;B[os];W[qr])
(;B[lr];W[qr])
)
(;B[lp];W[mr]
(;B[lr];W[qr])
(;B[os];W[qr])
)
)
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