invalid problem set
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life and death
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-3
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Problem | 263 |
Created | 2000-11-06 |
Source | Korean Problem Book |
Rating | |
Difficulty | 6 dan |
Average Solve Time | 55 secs |
User Attempts |
211 / 2661 |
Solve Ratio Rating | 4 dan |
| rating history |
(;AW[rr][qr][qq][or][nq][mq][lr][ms]AB[oq][np][mp][kq][kr][lp][ks][qp][rq][sr][sp][mr][pp][op]
;B[nr];W[ns];B[pr];W[pq];B[ps];W[os];B[mr]C[RIGHT])
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