invalid problem set
Problem | 7120 |
Created | 2005-08-20 |
Source | |
Rating | |
Difficulty | 2.1 kyu |
Average Solve Time | 54 secs |
User Attempts |
744 / 2644 |
Solve Ratio Rating | 4 kyu |
| rating history |
(;AW[kr]AW[lq]AW[kp]AW[jp]AB[ip]AB[io]AB[jo]AB[ko]AB[lo]AB[lp]AB[iq]AB[mp]AB[mr]AB[mq]AB[mn]AW[hr]AW[hs]AW[hq]AW[hp]AW[ho]AW[go]AW[fp]AW[gn]AW[gm]AW[hm]AW[lm]AW[nm]AW[mm]AW[kn]AW[jl]AW[kl]AW[nn]AB[ln]AW[km]AW[no]AW[ik]AW[np]AW[nq]AW[nr]AW[ns]AW[im]AW[in]AB[jn]C[Black to live.]AP[goproblems]
(;B[ir];W[is]
(;B[jr];W[js])
(;B[kq];W[lr])
(;B[jq];W[js]))
(;B[is];W[ir])
(;B[js];W[jr];B[ir];W[is])
(;B[ks];W[jr];B[ir];W[is])
(;B[ls];W[jr];B[ir];W[is])
(;B[lr];W[kq]
(;B[jr];W[js]
(;B[jq];W[ks])
(;B[ls];W[ks])
(;B[is];W[ir])
(;B[ir];W[is]))
(;B[ks];W[jr];B[ir];W[is])
(;B[ir];W[is]
(;B[js];W[jr])
(;B[ks];W[js])))
(;B[ms];W[jr];B[ir];W[is])
(;B[jq];W[jr]
(;B[kq];W[lr])
(;B[ir];W[is])
(;B[lr];W[kq];B[ir];W[is]))
(;B[kq];W[jq]
(;B[ir];W[jr];B[is];W[ms])
(;B[jr];W[ms]
(;B[kq];W[lr]
(;B[jp];W[ir])
(;B[js];W[ls]
(;B[ir];W[jp])
(;B[jp];W[ir]))
(;B[ls];W[ks];B[js];W[ls]
(;B[jp];W[ir])
(;B[ir];W[jp]))
(;B[ks];W[ls]
(;B[js];W[jp])
(;B[jp];W[ir])
(;B[ir];W[jp])))
(;B[lr];W[kq]
(;B[ks];W[kq])
(;B[is];W[ir];B[ks];W[kq]))))
(;B[jr]
(;W[ms]C[CHOICE]
(;B[kq];W[jq]
(;B[ks];W[lr])
(;B[kq];W[lr]
(;B[jp];W[ir])
(;B[js];W[ls]
(;B[ir];W[jp])
(;B[jp];W[ir]))
(;B[ls];W[ks];B[js];W[ls]
(;B[jp];W[ir])
(;B[ir];W[jp]))
(;B[ks];W[ls]
(;B[js];W[jp])
(;B[jp];W[ir])
(;B[ir];W[jp])))
(;B[lr];W[kq]
(;B[ks];W[kq])
(;B[is];W[ir];B[ks];W[kq])))
(;B[jq];W[lr])
(;B[lr];W[kq]
(;B[ls];W[jq])
(;B[ks]C[RIGHT])
(;B[jq]C[RIGHT])
(;B[js];W[jq])
(;B[ir];W[ls])
(;B[is];W[ls];B[ks];W[js]MA[ks]C[Hey, you found the ko! But ko is not the answer.]))
(;B[ls];W[lr])
(;B[ks];W[lr])
(;B[js];W[lr])
(;B[ir];W[lr])
(;B[is];W[lr]))
(;W[kq]C[CHOICE]
(;B[ir];W[ms])
(;B[jq];W[js])
(;B[ks];W[ls]
(;B[js]C[RIGHT])
(;B[lr];W[js]))
(;B[is];W[ir])
(;B[js];W[jq]
(;B[ks];W[ms])
(;B[ir];W[ms];B[ls]C[seki])
(;B[ls];W[ir])
(;B[lr];W[ms])
(;B[ms]C[RIGHT]))
(;B[ls];W[js];B[ks];W[jq])
(;B[lr];W[js]
(;B[jq];W[ks])
(;B[ls];W[ks])
(;B[is];W[ir])
(;B[ir];W[is]))
(;B[ms];W[js]))))
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