Problem	17850
Created	2014-08-22
Name	Korean problem academy L2-001
Source	Korean problem academy
Rating

Difficulty	23 kyu
Average Solve Time	27 secs
User Attempts	3223 / 4915
Solve Ratio Rating	18 kyu
	rating history

(;SZ[19]AB[ra]AB[qa]AB[qb]AB[qc]AB[pc]AB[ob]AB[nc]AB[mc]AB[mb]AB[ma]AW[na]AW[oa]AW[pa]AW[la]AW[lb]AW[lc]AW[ld]AW[md]AW[nd]AW[od]AW[pd]AW[qd]AW[rc]AW[sc]AW[sa]C[Black to make life.]AW[re]GM[1]FF[3]AP[SmartGo:2.8.3.0]PL[B] (;B[oc];W[sb]C[Good! Black is alive in seki.RIGHT]) (;B[nb];W[oc] (;B[pb];W[oa]) (;B[sb];W[pb]) (;B[rb];W[pb])) (;B[pb];W[oc] (;B[nb];W[oa]) (;B[sb];W[nb]) (;B[rb];W[nb])) (;B[sb];W[oc] (;B[rb];W[nb]) (;B[pb];W[nb]) (;B[nb];W[pb])) (;B[rb];W[oc] (;B[sb];W[nb]) (;B[pb];W[nb]) (;B[nb];W[pb])))