invalid problem set
Previous
|
Next
|
|
|
life and death
|
|
+1
|
|
Next
|
Problem | 21317 |
Created | 2016-09-03 |
Source | |
Rating | |
Difficulty | 1 kyu |
Average Solve Time | 72 secs |
User Attempts |
129 / 546 |
Solve Ratio Rating | 2 kyu |
| rating history |
From a game by Kim Youngsam vs. Mateusz Surma played at EGC 2016.
(;GM[1]FF[4]CA[UTF-8]AP[CGoban:3]ST[2]
SZ[13]
AW[gj][ck][ek][fk][gk][bl][cl][dl][gl]AB[gi][hi][bj][cj][dj][ej][fj][ij][bk][dk][hk][ik][hl][hm]C[Capture the white group! (directly or in ko)]PL[B]
(;B[em]
(;W[el]
(;B[gm]
;W[fm]
;B[fl]C[Yes, ko is best.
RIGHT])
(;B[fm]
;W[gm]
;B[al]
;W[bm]C[Seki.])
(;B[dm]
;W[fm])
(;B[al]
;W[fm]))
(;W[fm]
(;B[gm]
;W[el]
;B[fl]C[Yes, ko is best.
RIGHT])
(;B[el]
;W[dm])
(;B[al]
;W[el])
(;B[dm]
;W[el])))
(;B[fm]
;W[em]
(;B[gm]
;W[al])
(;B[al]
;W[gm])
(;B[el]
;W[fl]
;B[gm]
;W[al]))
(;B[gm]
;W[em]
(;B[fm]
;W[al])
(;B[al]
;W[fm])
(;B[el]
;W[fm]))
(;B[al]
;W[fm])
(;B[el]
;W[em]
(;B[fm]
;W[fl]
;B[gm]
;W[al])
(;B[gm]
;W[fm])))
Toggle next/previous buttons