Problem	15080
Created	2011-08-13
Source	Bozulich Get Strong at Tesuji
Rating

Difficulty	15.2 kyu
Average Solve Time	50 secs
User Attempts	2472 / 6084
Solve Ratio Rating	7 kyu
	rating history

(;AW[br]AW[cq]AW[dq]AW[eq]AW[fr]AW[gr]AW[gq]AW[gp]AW[bp]AW[co]AB[bq]AB[cr]AB[dr]AB[er]AB[fq]AB[fp]AB[ep]AB[do]AB[cn]AB[bo]C[Black to save his 3 stones and take the corner.]AP[goproblems] (;B[aq];W[ap];B[cp];W[ar];B[bq];W[aq];B[dp];W[bq] (;B[ao];W[es];B[bs];W[ds];B[as]C[RIGHT]) (;B[bs];W[es];B[ao];W[ds];B[as]C[RIGHT])) (;B[cp];W[aq] (;B[dp];W[bq];B[bs];W[es] (;B[ao];W[ds];B[ap];W[cs]) (;B[ar];W[as]C[Only ko.])) (;B[bs];W[es];B[ar];W[as]C[Only ko.]) (;B[ao];W[cs];B[ap];W[bq];B[dp];W[es])) (;B[ap];W[aq] (;B[cp];W[ao];B[dp];W[bq];B[bs];W[es] (;B[ar];W[as]C[Only ko.]) (;B[as];W[cs];B[ds];W[cs])) (;B[ao];W[cs];B[cp];W[bq];B[dp];W[es])) (;B[dp];W[aq];B[cp];W[bq];B[bs];W[es] (;B[ar];W[as]C[Only ko.]) (;B[as];W[cs];B[ds];W[cs])) (;B[ar];W[aq];B[bs] (;W[bq];B[cp];W[es];B[dp];W[as]C[Only ko.]) (;W[as]C[Ko])) (;B[bs];W[aq] (;B[ar];W[as]C[Ko]) (;B[as];W[es] (;B[cp];W[cs];B[ds];W[cs]) (;B[cs];W[ar]))))