invalid problem set
Problem | 2280 |
Created | 2003-05-24 |
Source | Spica |
Rating | |
Difficulty | 15.7 kyu |
Average Solve Time | 38 secs |
User Attempts |
4788 / 13308 |
Solve Ratio Rating | 5 kyu |
| rating history |
I thought I'd do some semeai problems, the first couple will be relatively simple but then they'll get more involved.
(;FF[4]GM[1]SZ[19]AP[SGFC:1.13b]
GN[templd21]
AW[ip][jp][jq][ir][js][ho][go][fo][fq][fr][dr][hr][ep]AB[hp]
[gp][gq][gr][gs][io][jo][ko][kp][kq][kr][mr]C[White to kill.]
(;W[jr];B[hs]
(;W[hq];B[ks]
(;W[fs]C[White K2 guarantees an eye which wins the race. RIGHT]
)
(;W[fp]C[White K2 guarantees an eye which wins the race. RIGHT]
))
(;W[fp];B[hq]
(;W[fs];B[ks]C[seki])
(;W[iq];B[ks])
(;W[is];B[ks]))
(;W[fs];B[hq]
(;W[fp];B[ks]C[seki])
(;W[iq];B[ks])
(;W[is];B[ks])))
(;W[hq];B[jr];W[iq];B[is])
(;W[hs];B[jr];W[iq];B[hq])
(;W[fp];B[jr];W[iq];B[hs]
(;W[fs];B[ks]C[white is dead])
(;W[is];B[ks]))
(;W[fs];B[jr];W[iq];B[hs]
(;W[fp];B[ks]C[white is dead])
(;W[is];B[ks])))
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