invalid problem set
Previous
Next
Problem
5059
by
marwin
20 kyu
life and death
flag problem... (18)
Well Constructed (10)
Needs Fixing (6)
Invalid (2)
Duplicate
+2
Next
Problem
5059
Created
2004-09-19
Name
chinese - 17
Source
Rating
Difficulty
19.3 kyu
Average Solve Time
30 secs
User Attempts
14394 / 24794
Solve Ratio Rating
12 kyu
rating history
Black to live
(;SZ[19]AW[on][rn][oo][lp][pp][qp][pq][lr][pr][ps]AB[po][op][oq][qq][or][qr][sr][os][qs]C[Black to live with all his stones] (;B[qo];W[rp];B[ro];W[so];B[sp];W[sq];B[rq]C[RIGHT]) (;B[rp];W[qo];B[ro];W[qn]) (;B[ro];W[qo];B[rp];W[qn]) (;B[qn];W[ro]))
Toggle next/previous buttons