Problem	14417
Created	2011-01-06
Source	GoBase.org
Rating

Difficulty	15.8 kyu
Average Solve Time	29 secs
User Attempts	1300 / 2775
Solve Ratio Rating	8 kyu
	rating history

(;AB[qa]AB[pa]AB[qb]AB[qc]AB[mc]AB[ld]AW[pb]AW[pc]AW[nc]AB[pd]AB[pe]AW[qd]AW[rd]AW[rc]AW[rb]C[Black to kill the marked stones]TR[pb]TR[pc]AP[goproblems] (;B[oc];W[ob] (;B[oa];W[od];B[nb]C[Well done!!!RIGHT]) (;B[nb];W[od];B[oa]C[Good Job !!!RIGHT])) (;B[oa];W[oc]C[CHOICE];B[nb];W[ra] (;B[na];W[mb];B[ma];W[lb];B[la];W[ka]C[Sorry :-(CHOICE]) (;B[nd])) (;B[nb];W[oc];B[ob];W[ra];B[oa];W[mb]C[Sorry :-(CHOICE]) (;B[ra];W[oa]C[CHOICE]) (;B[nd];W[nb];B[ob];W[oc];B[oa];W[na]C[Sorry :-(CHOICE]) (;B[od];W[nb];B[ob];W[oc];B[oa];W[na]C[Sorry :-(CHOICE]) (;B[qe];W[oa]C[Sorry :-(CHOICE]) (;B[md];W[oa]C[Sorry :-(CHOICE]) (;B[na];W[nb];B[ob];W[oc] (;B[mb]C[Sorry :-(]) (;B[oa];W[ma]C[Sorry :-(CHOICE])) (;B[ob];W[oc];B[nb];W[ra];B[oa];W[mb]C[Sorry :-(CHOICE]))