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life and death
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Problem | 23021 |
Created | 2021-02-22 |
Source | Problem 23020 |
Rating | |
Difficulty | 7.5 kyu |
Average Solve Time | 127 secs |
User Attempts |
71 / 231 |
Solve Ratio Rating | 4 kyu |
| rating history |
(;FF[4]GM[1]CA[UTF-8]AP[besogo:0.0.2-alpha]SZ[19]ST[0]
AB[hp][hq][io][iq][ir][is][jo][ko][kr][lp][lq]AW[gp][gq][gr][hn][ho][hr][in][jn][kn][ks][ln][lo][lr][mp][mq][mr]
C[B to move]
(;B[kp]
(;W[jr]
(;B[jq]
;W[kq]SQ[kr]
C[Right, ko! RIGHT])
(;B[kq]
;W[js])
(;B[js]
;W[kq]))
(;W[jq]
;B[jp]
;W[jr]
;B[js]
C[RIGHT]))
(;B[jq]
;W[kp]
(;B[kq]
;W[jp]TR[ip][js])
(;B[jp]
;W[kq])
(;B[js]
;W[kq]TR[jp][ls]))
(;B[kq]
;W[jp]TR[jq][js])
(;B[jp]
;W[kq])
(;B[jr]
;W[jp])
(;B[js]
;W[kq]))
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