invalid problem set
Previous
Next
Problem
11858
by
ZeroShiKii
9 kyu
life and death
Semeai / Capturing Race
,
Corner based
,
0 What Group?
flag problem... (4)
Well Constructed (3)
Needs Fixing (1)
Invalid
Duplicate
+2
Next
Problem
11858
Created
2008-10-18
Source
Rating
Difficulty
8.9 kyu
Average Solve Time
52 secs
User Attempts
1432 / 3731
Solve Ratio Rating
6 kyu
rating history
(;AW[dr]AW[fr]AW[er]AW[dq]AW[aq]AW[bp]AW[bo]AW[ao]AW[co]AW[do]AW[eo]AW[ep]AB[cq]AB[cp]AB[dp]AB[bq]AB[cr]AB[eq]AB[fq]AB[gq]AB[gr]C[Black to save his stones without ko.]AP[goproblems] (;B[bs] (;W[ar] (;B[cs];W[ds] (;B[fs]C[CHOICERIGHT]) (;B[es]C[RIGHT])) (;B[fs];W[ds] (;B[cs]C[RIGHT]) (;B[gs];W[br])) (;B[ds]C[RIGHT]) (;B[es];W[ds] (;B[cs]C[RIGHT]) (;B[fs];W[gs]) (;B[gs];W[fs])) (;B[br]LB[ap:1]LB[fs:2]LB[as:3])) (;W[ds] (;B[fs];W[ar]C[CHOICE] (;B[cs]C[RIGHT]) (;B[gs];W[br])) (;B[cs];W[ar] (;B[fs]C[CHOICERIGHT]) (;B[es]C[RIGHT])) (;B[es];W[ar] (;B[cs]C[RIGHT]) (;B[fs];W[gs]) (;B[gs];W[fs])) (;B[gs];W[ar]))) (;B[ar];W[cs];B[ap];W[bs]) (;B[cs];W[bs] (;B[ar];W[ds];B[ap]) (;B[fs];W[br])) (;B[ds];W[br];B[cs];W[bs]) (;B[fs];W[br]) (;B[es];W[br]))
Toggle next/previous buttons