Problem	4496
Created	2004-05-22
Source	igs game
Rating

Difficulty	8.9 kyu
Average Solve Time	57 secs
User Attempts	1571 / 5430
Solve Ratio Rating	4 kyu
	rating history

(;AB[cd]AW[ed]AW[cc]AB[bc]AB[hd]AW[be]AB[bd]AW[ce]AW[dc]AB[de]AB[bh]AW[ch]AW[cf]AB[ag]AW[dg]AB[df]AW[bg]AB[dd]AW[af]AB[fe]AW[fc]AB[gb]AW[ee]AB[ef]AW[ff]AB[fd]AW[ec]AB[gc]AB[pq]AW[po]AW[dp]AB[pd]C[W just played A. It was a mistake.]AW[eg]LB[eg:A]AP[goproblems] (;B[cb];W[bb];B[ab];W[ba];B[ca];W[ad];B[aa];W[bb];B[ba];W[ae]C[oops] (;B[ac];W[db]) (;B[db];W[ac] (;B[bb];W[eb]) (;B[eb];W[bb])) (;B[ea];W[ac];B[bb];W[db];B[da];W[fa])) (;B[bb];W[cb] (;B[ca];W[da];B[ba] (;W[eb]C[CHOICE] (;B[ad];W[fa] (;B[ab];W[fb]) (;B[fb];W[ab];B[ga];W[ae]C[oops, ko])) (;B[fa];W[ad] (;B[ac];W[ab]) (;B[ab];W[ae];B[ea];W[ac]) (;B[aa];W[ac]) (;B[ea]C[not a koRIGHT]) (;B[fb]C[RIGHT]) (;B[ga];W[ac];B[ea];W[ab])) (;B[fb];W[fa] (;B[ad];W[ab];B[ga];W[ae]C[oops, ko]) (;B[ga];W[ad]C[oops, ko]) (;B[ab];W[ad];B[ga];W[ae])) (;B[ea];W[fa];B[fb];W[ad];B[ga]C[oops, ko]) (;B[ab];W[fa] (;B[ad];W[fb]) (;B[fb];W[ad];B[ga]C[oops, ko];W[ae]))) (;W[fa]C[CHOICE] (;B[fb];W[eb] (;B[ga];W[ad]C[oops, ko]) (;B[ad];W[ab];B[ga];W[ae]) (;B[ab];W[ad];B[ga];W[ae])) (;B[eb];W[fb] (;B[ad];W[ga] (;B[ab];W[hb]) (;B[ha];W[hb])) (;B[ga]C[RIGHT]) (;B[ea]C[RIGHT]) (;B[db]C[RIGHT])) (;B[ga];W[eb] (;B[fb];W[ad]C[oops, ko]) (;B[ad];W[ab];B[fb]C[oops, ko];W[ae])) (;B[ad];W[eb] (;B[ab];W[fb]) (;B[fb];W[ab];B[ga];W[ae]C[oops, ko])) (;B[ab];W[eb] (;B[ad];W[fb]) (;B[fb];W[ad];B[ga]C[oops, ko];W[ae])))) (;B[ba]C[b wins and there are an incredible number of variationsRIGHT]) (;B[ad];W[ba] (;B[ab];W[ca];B[fb];W[ae]) (;B[fb];W[ab])) (;B[ab];W[fb];B[ea];W[ca] (;B[ad];W[ba]) (;B[ba];W[ad];B[fa];W[ae]) (;B[fa];W[ad])) (;B[fg];W[gf] (;B[ca];W[da];B[ba];W[fa] (;B[eb]C[RIGHT]) (;B[ga];W[eb] (;B[ad];W[ab];B[fb]C[ko]) (;B[fb];W[ad]C[ko]) (;B[ab];W[ad];B[fb]C[ko])) (;B[fb];W[eb] (;B[ga];W[ad]C[ko]) (;B[ad];W[ab];B[ga]C[ko]) (;B[ab];W[ad];B[ga]C[ko]))) (;B[ba]C[RIGHT]) (;B[fb]C[RIGHT])) (;B[gf];W[fg] (;B[ca];W[da];B[ba];W[fa] (;B[ga];W[eb] (;B[fb];W[ad]C[ko]) (;B[ad];W[fb]) (;B[ab];W[ad];B[fb]C[ko])) (;B[eb]C[RIGHT]) (;B[fb];W[eb] (;B[ad];W[ab];B[ga]C[ko]) (;B[ga];W[ad]C[ko])) (;B[ad];W[eb] (;B[ab];W[fb]) (;B[fb];W[ab];B[ga]C[ko])) (;B[ab];W[eb] (;B[fb];W[ad]C[ko]) (;B[ad];W[fb]))) (;B[ba]C[RIGHT])) (;B[fb]C[RIGHT]) (;B[eb]C[RIGHT]) (;B[db]C[RIGHT]) (;B[da];W[ba] (;B[ca];W[ab]) (;B[ab];W[ca])) (;B[ea];W[ba];B[ab];W[ad])) (;B[gf];W[bb] (;B[fg];W[ab] (;B[fb];W[ad]) (;B[eb];W[ad]) (;B[ea];W[ad]) (;B[fa];W[ad]) (;B[da];W[ad]) (;B[db];W[ad]) (;B[cb];W[db] (;B[ad];W[ca]) (;B[ac];W[ca]) (;B[ca];W[ad]) (;B[fb];W[ad]) (;B[eb];W[ad])) (;B[ca];W[ad];B[cb];W[db]) (;B[ba];W[ad]) (;B[ac];W[ca]C[oops, w lives on top]) (;B[ad];W[ca]C[oops, w lives on top])) (;B[ab];W[fg];B[cb];W[ba];B[ca];W[ad];B[aa];W[bb];B[ba];W[ae]) (;B[cb];W[fg] (;B[db];W[ac]) (;B[ba];W[ab]) (;B[ab];W[ba];B[ca];W[ad];B[aa];W[bb];B[ba];W[ae]))) (;B[fg];W[bb] (;B[gf];W[ab]C[w will connect or live] (;B[fb];W[ad]) (;B[eb];W[ad]) (;B[ea];W[ad]) (;B[fa];W[ad]) (;B[da];W[ad]) (;B[db];W[ad]) (;B[cb];W[db] (;B[ad];W[ca]) (;B[ac];W[ca]) (;B[ca];W[ad]) (;B[fb];W[ad]) (;B[eb];W[ad])) (;B[ca];W[ad];B[cb];W[db]) (;B[ba];W[ad]) (;B[ac];W[ca]C[oops, w lives on top]) (;B[ad];W[ca]C[oops, w lives on top])) (;B[ab];W[gf];B[cb];W[ba];B[ca];W[ad];B[aa];W[bb];B[ba];W[ae];B[ea];W[ac];B[bb];W[db];B[da];W[fa]) (;B[cb];W[gf] (;B[db];W[ac]) (;B[ab];W[ba];B[ca];W[ad];B[aa];W[bb];B[ba];W[ae];B[ea];W[ac];B[bb];W[db];B[da];W[fa]))) (;B[gg];W[bb] (;B[fg];W[ab]C[w will connect or live]) (;B[gf];W[ab]C[w will connect or live]) (;B[ab];W[fg];B[cb];W[ba];B[ca];W[ad];B[aa];W[bb];B[ba];W[ae]) (;B[cb];W[fg] (;B[db];W[ad]) (;B[ab];W[ba];B[ca];W[ad];B[aa];W[bb];B[ba];W[ae]))) (;B[ad];W[bb]) (;B[ab];W[bb];B[cb];W[ba];B[ca];W[ad];B[aa];W[bb];B[ba];W[ae];B[ea];W[ac];B[bb];W[db];B[da];W[fa]) (;B[ac];W[bb]))