Problem	16086
Created	2012-05-20
Source	a game of mine
Rating

Difficulty	8.7 kyu
Average Solve Time	73 secs
User Attempts	523 / 1315
Solve Ratio Rating	6 kyu
	rating history

It's my first problem, let me know the possible improvements! I was playing this game and... made the black mistake ;(

(;AB[mb]AB[lc]AB[nc]AB[pe]AB[ld]AB[kd]AB[md]AB[ni]AB[nj]AB[mi]AB[ph]AB[qg]AB[rh]AW[lb]AW[kc]AW[jc]AW[ib]AW[jd]AW[je]AW[ke]AW[lf]AW[nd]AW[mh]AW[li]AW[lj]AB[ne]AW[od]AW[la]AB[mg]LB[mg:A]AW[oc]AW[pb]AB[rb]AW[jh]AB[pd]AW[jg]AB[ma]C[Black thinks his strong enough... after his mistake, White to find a way to save some stones (Black does not have KO threat)]AW[jj]AB[qa]AB[nf]AB[oe]AB[qc]AB[nh]AW[jb]AP[goproblems] (;W[me];B[ob]C[] (;W[oa];B[pc]) (;W[pc];B[oa];W[pa];B[qb]) (;W[le];B[pc])) (;W[nb] (;B[mc]C[CHOICE] (;W[me] (;B[na]C[CHOICE] (;W[le];B[ob] (;W[pa];B[pc]) (;W[oa];B[pc]) (;W[pc];B[pa])) (;W[ob];B[pa];W[oa]C[niceRIGHT]) (;W[oa];B[ob] (;W[le];B[pc]) (;W[pc];B[pa]))) (;B[oa]C[CHOICE] (;W[na];B[ob]) (;W[ob];B[pa];W[na]C[goodRIGHT];B[qb];W[le]C[RIGHT]) (;W[pa];B[pc];W[ob];B[qb];W[na];B[oa]C[not good]) (;W[le];B[na];W[pa];B[ob] (;W[nb]C[RIGHT]) (;W[pc];B[qb]))) (;B[ob];W[oa];B[pc];W[ob];B[qb];W[le]C[niceRIGHT])) (;W[na];B[me]) (;W[pc];B[me]) (;W[ob];B[me]C[no chance anymore])) (;B[na]C[CHOICE] (;W[mc] (;B[oa] (;W[me];B[nc] (;W[ob] (;B[pa] (;W[le];B[mc]) (;W[mc]C[KO];B[lh];W[le]C[RIGHT])) (;B[pc] (;W[mc]C[KO];B[lh];W[le];B[pa];W[kh]C[RIGHT]) (;W[pa];B[qb]))) (;W[le];B[mc] (;W[ob];B[pa]) (;W[pa];B[ob] (;W[nb]C[RIGHT]) (;W[pc];B[qb])))) (;W[pa] (;B[nc];W[ob] (;B[mc];W[me];B[qb];W[le]C[RIGHT]) (;B[me]C[CHOICE];W[mc]C[goodRIGHT])) (;B[me];W[ob]C[RIGHT]))) (;B[me];W[oa]C[RIGHT])) (;W[me];B[ob] (;W[pc];B[pa]) (;W[le];B[pc])) (;W[ob] (;B[mc]C[CHOICE];W[me];B[pa];W[oa]C[goodRIGHT]) (;B[me]C[CHOICE];W[mc];B[lh];W[oa]C[RIGHT])) (;W[oa];B[ob] (;W[pc];B[pa]) (;W[me];B[pc]) (;W[pa];B[pc]) (;W[lh];B[pc]))) (;B[me];W[mc] (;B[lh];W[na]C[RIGHT]) (;B[kb];W[na]C[RIGHT])) (;B[pc] (;W[ob] (;B[me];W[mc];B[lh];W[na]C[RIGHT]) (;B[mc];W[me];B[pa] (;W[na]C[RIGHT]) (;W[oa];B[qb]))) (;W[mc]C[];B[ob] (;W[na];B[nc]) (;W[oa];B[nc];W[ob];B[me];W[mc];B[lh];W[na]C[RIGHT]))) (;B[ob]C[CHOICE] (;W[oa];B[pc] (;W[ob] (;B[me]C[CHOICE];W[mc];B[lh];W[na]C[RIGHT]) (;B[mc];W[me];B[qb];W[le]C[RIGHT])) (;W[mc];B[me];W[na]C[RIGHT])) (;W[mc] (;B[pc]C[CHOICE] (;W[oa];B[nc];W[ob] (;B[mc];W[me];B[qb];W[le]C[RIGHT]) (;B[me];W[mc];B[qb];W[na]C[RIGHT])) (;W[na];B[nc]C[you miss too many stones...])) (;B[oa]C[CHOICE] (;W[na] (;B[pc] (;W[pa];B[me]C[RIGHT]) (;W[nc] (;B[pa];W[me]C[well done, but a White stone is missingRIGHT]) (;B[me];W[pa]C[RIGHT]))) (;B[pa] (;W[pc];B[qb];W[nc];B[me]C[RIGHT]) (;W[me];B[pc];W[nc]C[well done. But a White stone is missingRIGHT]))) (;W[pa];B[nc] (;W[pc];B[qb]) (;W[me];B[pc]) (;W[na] (;B[mc];W[me];B[ob] (;W[oa];B[pc];W[ob];B[qb]) (;W[le]C[RIGHT])) (;B[me];W[mc]C[RIGHT])))))) (;B[oa]C[CHOICE] (;W[ob];B[pa] (;W[na];B[me];W[mc]C[goodRIGHT]) (;W[me] (;B[na];W[mc] (;B[lh];W[le]C[RIGHT]) (;B[qb] (;W[le]C[RIGHT]) (;W[lh];B[nc];W[le];B[pc]))) (;B[mc];W[na];B[qb];W[le]C[RIGHT])) (;W[mc];B[na];W[me] (;B[nc];W[le];B[qb];W[mc]C[RIGHT]) (;B[qb] (;W[lh];B[nc];W[le];B[pc]) (;W[le]C[RIGHT])) (;B[lh];W[le]C[RIGHT]))) (;W[na];B[ob]C[two eyes!..]) (;W[pa];B[pc] (;W[ob];B[mc];W[me];B[qb];W[na];B[oa]) (;W[mc] (;B[me];W[na];B[qb];W[ob]C[good but without senteRIGHT]) (;B[ob];W[na]C[RIGHT];B[me]C[RIGHT]))) (;W[mc]C[] (;B[na]C[CHOICE] (;W[pa];B[nc] (;W[ob] (;B[me];W[mc]C[RIGHT]) (;B[mc];W[me];B[qb];W[le]C[RIGHT])) (;W[me];B[ob];W[le];B[pc])) (;W[me];B[nc] (;W[ob];B[pa];W[mc];B[mf];W[le]C[RIGHT]) (;W[pa];B[ob] (;W[le];B[pc]) (;W[pc]C[bad... no need to Black to answer];B[qb])) (;W[le]C[RIGHT] (;B[mc] (;W[pa];B[ob];W[nb]C[RIGHT]) (;W[ob];B[pa])) (;B[ob] (;W[pa];B[pc]) (;W[mc];B[pc];W[md]C[fine but a stone is missing])))) (;W[ob];B[pa];W[me];B[nc];W[le];B[mc]C[you missed but now have a nice ko threat])) (;B[ob];W[na];B[me];W[pa]C[RIGHT])) (;W[me];B[na] (;W[pa];B[ob] (;W[pc];B[qb]) (;W[le];B[pc])) (;W[ob];B[pa];W[mc];B[lh];W[le]C[RIGHT]) (;W[mc];B[pa];W[le];B[ob] (;W[nc];B[pc]C[miss one white stone (but you get four Black stones :))RIGHT]) (;W[pc];B[nc];W[md];B[qb] (;W[nb];B[lh]C[RIGHT]) (;W[lh]C[RIGHT])))))) (;W[lh];B[me]C[not this stone !]) (;W[mf];B[me]) (;W[ob];B[me];W[nb];B[mc]C[not good...]) (;W[na];B[me];W[nb];B[mc]) (;W[pc]) (;W[lg];B[me]C[oups...]))