invalid problem set
Problem | 16399 |
Created | 2012-08-21 |
Source | Occured in a game I played |
Rating | |
Difficulty | 16.1 kyu |
Average Solve Time | 41 secs |
User Attempts |
2072 / 5080 |
Solve Ratio Rating | 7 kyu |
| rating history |
(;AB[hr]AB[is]AB[iq]AB[jq]AB[jr]AB[lq]AB[mq]AW[gr]AW[hq]AW[hp]AW[jp]AW[kp]AW[mp]AW[nq]AW[nr]AB[mr]AB[hs]AW[gs]AW[ks]AW[lp]AW[op]AW[ns]AW[io]AW[fq]C[This is my first problem. It happened in one of my games. Black to answer and live.CHOICE]TR[ks]AP[goproblems]
(;B[ls]
(;W[kq]C[CHOICE];B[kr];W[ms]
(;B[lr]C[RIGHT])
(;B[js];W[lr]))
(;W[js]C[CHOICE];B[kr]C[Life !RIGHT]))
(;B[ms]
(;W[kq]C[CHOICE]
(;B[kr];W[lr]
(;B[js];W[ls])
(;B[ls];W[lr]))
(;B[ls];W[kr]))
(;W[js]C[CHOICE]
(;B[ls];W[ir])
(;B[kr];W[ir])
(;B[ir]
(;W[kr]C[CHOICE];B[kq];W[ls];B[lr];W[ks])
(;W[kq]C[CHOICE];B[kr];W[ls];B[lr];W[ks]))))
(;B[kq]
(;W[ms]C[CHOICE];B[ls];W[lr];B[kr];W[ls])
(;W[js]C[CHOICE]
(;B[ls];W[ir])
(;B[ms];W[ir])))
(;B[js]
(;W[kq]
(;B[kr];W[ls]
(;B[lr];W[ms])
(;B[ms];W[lr]))
(;B[ls];W[kr])
(;B[ms];W[kr]C[]))
(;W[ms]
(;B[ls];W[lr];B[kr];W[kq])
(;B[kr]
(;W[ls])
(;W[kq];B[ls];W[lr]))
(;B[kq];W[ls])))
(;B[kr];W[ms]
(;B[lr];W[ls])
(;B[ls];W[lr]C[Only ko])
(;B[js];W[ls]))
(;B[lr];W[js]
(;B[ir]
(;W[ms])
(;W[kq]))
(;B[kr];W[ir])
(;B[ls];W[ir])))
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