invalid problem set
Problem | 3270 |
Created | 2003-11-03 |
Source | |
Rating | |
Difficulty | 10.7 kyu |
Average Solve Time | 50 secs |
User Attempts |
2690 / 7436 |
Solve Ratio Rating | 6 kyu |
| rating history |
White to live. Simple, but maybe not obvious.
(;AW[sr][sq][rq][rp][qp][po][pn][qn]AB[rr][qr][qq][pp][oo][oq][on][om][pl][ql][rl][sl]SZ[19]C[White to live]
(;W[rn];B[so]
(;W[ro];B[sn];W[sm];B[rm])
(;W[sn];B[ro]))
(;W[ro];B[rn];W[rm];B[sn])
(;W[sn]
(;B[rn]
(;W[ro];B[rm])
(;W[rm];B[ro];W[so];B[qm]
(;W[sm];B[sp])
(;W[qo]C[RIGHT])))
(;B[ro];W[so];B[rn];W[rm];B[qm]
(;W[sm];B[sp])
(;W[qo]C[RIGHT]))))
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