invalid problem set
Problem | 3220 |
Created | 2003-10-31 |
Source | |
Rating | |
Difficulty | 21.5 kyu |
Average Solve Time | 24 secs |
User Attempts |
15362 / 27099 |
Solve Ratio Rating | 12 kyu |
| rating history |
Black to live
(;AW[rs][rr][rq][qp][qo][po][oo][np][mp][mq][lr][ls][ms]AB[qs][qr][qq][pp][op][nq][oq][mr][ns]SZ[19]C[Black to live]
(;B[pr];W[nr];B[os];W[mr];B[or]C[RIGHT Sweet, sweet life :-)])
(;B[nr];W[pr])
(;B[or];W[pr];B[ps];W[nr]C[Ko])
(;B[os];W[pr]C[
])
(;B[ps];W[or];B[pr];W[nr]))
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