Problem	15285
Created	2011-09-09
Source
Rating

Difficulty	4.8 kyu
Average Solve Time	52 secs
User Attempts	432 / 1146
Solve Ratio Rating	6 kyu
	rating history

(;AW[ap]AW[bp]AW[cp]AW[dr]AW[ds]AW[bs]AW[ar]AB[cs]AB[cq]AB[co]AB[dp]AB[eq]AB[er]AB[es]AB[bn]AB[dn]C[kill w]AP[goproblems] (;B[bq];W[cr] (;B[br]C[nice, w cannot play at ARIGHT]LB[dq:A]) (;B[dq];W[br]) (;B[aq];W[br])) (;B[br];W[bq] (;B[as]C[ko!]) (;B[cr];W[dq]) (;B[dq];W[cr])) (;B[cr];W[bq]C[cannot play at A]LB[br:A]) (;B[dq];W[bq]C[cannot play at A]LB[br:A]))