invalid problem set
Problem | 3958 |
Created | 2004-02-19 |
Source | |
Rating | |
Difficulty | 20.7 kyu |
Average Solve Time | 23 secs |
User Attempts |
12379 / 24184 |
Solve Ratio Rating | 10 kyu |
| rating history |
(;AW[rg]AW[sh]AW[ri]AW[qi]AW[qh]AW[pi]AW[pj]AW[pk]AW[qk]AB[rl]AB[ql]AB[pl]AB[ok]AB[oj]AB[oi]AB[ph]AB[pg]AB[qg]AB[rf]AB[pf]AB[of]C[Can black kill? :)FORCE]AB[rn]AB[sf]AP[goproblems]
(;B[rk];W[rj]
(;B[sj];W[sg]C[White's alive!])
(;B[sg];W[sj];B[rh]MA[rg]C[Ko..]))
(;B[sk];W[sj]
(;B[rj];W[rk];B[si]MA[sj]C[Ko..])
(;B[rk];W[rj]C[White's alive!])
(;B[sg];W[rk];B[rh]C[Ko..]MA[rg]))
(;B[rj];W[rk]
(;B[sk];W[sj]
(;B[si]C[Ko..]MA[sj])
(;B[sl];W[qj]C[White's alive!])
(;B[sg];W[rh]
(;B[si]C[Ko..]MA[sj])
(;B[sl];W[qj]C[White's alive!])))
(;B[sj]C[Well done! ;)RIGHT])
(;B[sg];W[sj];B[rh]C[Ko..]MA[rg]))
(;B[sj];W[sk]
(;B[rk]C[Well done! ;)RIGHT]TR[rj]TR[sg])
(;B[rj]C[Well done! ;)RIGHT])
(;B[sg];W[rj]
(;B[rk]C[Well done! ;)RIGHT])
(;B[rh];W[rk];B[si];W[sh];B[si]C[Well done! ;)RIGHT]))
(;B[sl];W[rk]
(;B[rj];W[sg]C[White's alive!])
(;B[sg];W[rj]C[White's alive!])
(;B[si];W[rj]C[White's alive!]))
(;B[si];W[rj]
(;B[rk];W[sg]C[White's alive!])
(;B[sg];W[rk]C[White's alive!])
(;B[sj];W[rk]C[White's alive!])
(;B[si];W[rk]C[White's alive!])))
(;B[sg];W[sj]
(;B[rk];W[rj];B[rh]C[Ko..]MA[rg])
(;B[rj];W[rk];B[rh]C[Ko..]MA[rg])
(;B[sk];W[rk];B[rh]C[Ko..]MA[rg])
(;B[rh]MA[rg]C[Ko..]))
(;B[qj];W[rj]C[White's alive!])
(;B[si];W[sj]C[White's alive!])
(;B[sl];W[sj]
(;B[rj];W[rk];B[sg];W[rh]C[White's alive!])
(;B[rk];W[rj];B[sg];W[rh]C[White's alive!])
(;B[sg];W[rh]C[White's alive!])
(;B[sk];W[rk]C[White's alive!])))
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