Problem | 10369 |
Created | 2007-09-11 |
Name | Chinese II - 452 |
Source | Chinese book |
Rating | |
Difficulty | 3.7 dan |
Average Solve Time | 39 secs |
User Attempts |
419 / 1421 |
Solve Ratio Rating | 4 kyu |
| rating history |
(;AW[rr]AW[qr]AW[rq]AW[rp]AB[ps]AB[pr]AB[qq]AB[pq]AW[qp]AW[qo]AB[ro]AB[so]AW[rn]AW[rm]AB[rl]AB[qm]AB[qn]AB[po]AB[pp]AB[qk]C[Do your best.FORCE]AP[goproblems]
(;B[sr];W[qs]
(;B[sm];W[ss];B[rs]C[Only ko])
(;B[ss];W[sp])
(;B[sp];W[ss];B[rs]C[Only ko.])
(;B[sq];W[ss];B[rs]C[only ko]))
(;B[rs]
(;W[qs]C[CHOICE];B[sp];W[ss];B[sq]C[RIGHT])
(;W[sr];B[sp]
(;W[qs];B[sm]C[RIGHT])
(;W[sq];B[qs]C[RIGHT])))
(;B[qs];W[rs]
(;B[sm];W[sp];B[sn];W[sr])
(;B[sr];W[sp]))
(;B[sq];W[sp])
(;B[sm];W[sp];B[sn];W[sr])
(;B[sn];W[sp];B[sm];W[sr])
(;B[sp];W[sq];B[rs];W[sn];B[so];W[qs])
(;B[ss];W[rs];B[sm];W[sp];B[sn];W[sr]))
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