(;AB[ae]AB[be]AB[ce]AB[de]AW[af]AW[bf]AW[cf]AW[df]AW[cd]AB[cc]AB[eb]AW[db]AW[fb]AW[gb]AW[gc]AW[gd]AW[ge]AW[gf]AW[ff]AW[ef]AB[fc]AB[fd]AB[fe]AB[ee]LB[db:1]AP[goproblems] (;B[ec];W[ea];B[cb];W[ca] (;B[dc];W[da];B[ba];W[fa] (;B[ab]C[White reduce your corner 8 points in sente!]) (;B[bb]C[White got an 8 point reduction in sente!])) (;B[ba];W[da];B[dc];W[fa] (;B[ab]C[White reduce your corner 8 points in sente!]) (;B[bb]C[White got an 8 point reduction in sente!]))) (;B[dc];W[ea] (;B[ec];W[ca] (;B[cb];W[da];B[ba];W[fa] (;B[ab]C[White reduce your corner 8 points in sente!]) (;B[bb]C[White got an 8 point reduction in sente!])) (;B[ba];W[fa];B[cb];W[da] (;B[ab]C[White reduce your corner 8 points in sente!]) (;B[bb]C[White got an 8 point reduction in sente!]))) (;B[cb];W[ec] (;B[ca]C[White made gains in sente - Good try though!]) (;B[ed];W[ca];B[eb];W[da];B[ba];W[ec] (;B[ab]C[You can do better than 9 points in gote!]) (;B[bb]C[Saved 9 points in gote, did you not want more?])))) (;B[da];W[ec] (;B[ea];W[ca]C[Terrible idea!]) (;B[cb];W[ea];B[ca];W[dd];B[bd];W[ed] (;B[ac]C[Well, it is better than seki. Try, try again!]) (;B[bb]C[Just 6 points, come on, you can do better!]) (;B[dc];W[eb] (;B[ac]C[Only 6 points of territory. Also D17 lost a ko threat]) (;B[bb]C[D17 lost a ko threat and you only have 6 points of territory])))) (;B[cb] (;W[ec];B[dc];W[ea] (;B[ca]C[White made gains in sente - Good try though!]) (;B[ed];W[ca];B[eb];W[da];B[ba];W[ec] (;B[ab]C[You can do better than 9 points in gote!]) (;B[bb]C[Saved 9 points in gote, did you not want more?]))) (;W[ea] (;B[dc];W[ec] (;B[ca]C[White made gains in sente - Good try though!]) (;B[ed];W[ca];B[eb];W[da];B[ba];W[ec] (;B[ab]C[You can do better than 9 points in gote!]) (;B[bb]C[Saved 9 points in gote, did you not want more?]))) (;B[ec];W[ca] (;B[dc];W[da];B[ba];W[fa] (;B[ab]C[White reduce your corner 8 points in sente!]) (;B[bb]C[White got an 8 point reduction in sente!])) (;B[ba];W[da];B[dc])))) (;B[ea] (;W[dc] (;B[ec];W[bc]C[This ladder cannot be good for black! (It appears seki is best result for black from here, but I've not explored all the variations)]) (;B[cb];W[ec];B[da]C[Yep! But white has a more complicated line of playRIGHT])) (;W[cb]C[Oh, you want it all? Good luck!] (;B[dc];W[bc];B[bb] (;W[dd]C[];B[ec];W[ba];B[ab];W[ac] (;B[ca];W[aa] (;B[bb];W[ab];B[da];W[bd];B[bb];W[cb]C[seki]) (;B[da];W[bb];B[bd];W[fa]C[seki])) (;B[da];W[aa] (;B[bb];W[ab] (;B[ca];W[bd];B[bb];W[cb]C[seki]) (;B[bd];W[ca];B[ad]C[B wins the race because of the outside liberty! Did you really read this?!CHOICERIGHT])) (;B[bd];W[bb] (;B[ca]) (;B[ad];W[fa]C[seki]))) (;B[bd];W[aa];B[da];W[bb] (;B[ca];W[fa]C[seki]) (;B[ad];W[fa]C[seki]))) (;W[ec]C[] (;B[ed];W[ba];B[ab];W[ac] (;B[da];W[aa] (;B[bb];W[ab];B[bd];W[fa];B[ec];W[ca]C[seki]) (;B[ca];W[bb];B[bd];W[fa];B[ec]C[seki])) (;B[ca];W[aa] (;B[bb];W[ab];B[da];W[bd];B[bb];W[cb] (;B[db];W[dd]C[ko]) (;B[dd]C[One eye to none - B wins! Good reading!CHOICERIGHT]) (;B[ad]C[D16 is left as a big ko threat for white, but this is also a solution (thanks to GameCarpenter)RIGHT])) (;B[da];W[bb];B[bd];W[fa];B[ec]C[seki]))) (;B[dd];W[ba];B[ab];W[ac] (;B[da];W[aa];B[bb];W[ab] (;B[bd];W[ca];B[ed];W[fa];B[ec]C[seki]) (;B[ca];W[fa]C[Whoops])) (;B[ca];W[aa];B[bb];W[ab] (;B[da];W[fa]C[Whoops]) (;B[bd];W[da]C[W alive, B dead :-(]))))) (;B[bc];W[dc] (;B[dd];W[ec]C[I'm not sure why you played this way either...]) (;B[ec];W[dd] (;B[bd];W[bb] (;B[ac];W[ab];B[da];W[fa]) (;B[ab];W[ac];B[ad];W[ba];B[da];W[fa]C[seki.])) (;B[bb];W[bd] (;B[ad];W[ba] (;B[ca];W[ab] (;B[ac];W[da];B[aa]C[Ko :-(]) (;B[aa]C[Ko :-(])) (;B[ac];W[ca] (;B[da];W[fa];B[ab]C[Gote seki, ouch.]) (;B[ed];W[fa];B[ab]C[Gote seki, ouch.])) (;B[da];W[ab];B[ac];W[fa] (;B[ca];W[ed]C[Atari blindness - it happens.]) (;B[aa]C[Ko for life - Greed is only good when you can get away with it.]) (;B[ed];W[ca]C[Atari blindness - it happens.])) (;B[ab];W[fa]C[Seki - well, at least you have sente.])) (;B[ba]C[An inventive solution! B has an eye and white will eventually be captured! (You need the F19 liberty)CHOICERIGHT]) (;B[ca];W[ba] (;B[aa];W[da] (;B[ad];W[ba];B[ac];W[ab]C[ko]) (;B[ac];W[ba] (;B[ad];W[ab]C[ko]) (;B[ed];W[ab]C[ko]))) (;B[da];W[ab];B[aa]C[ko.]))))) (;B[bb];W[dc] (;B[bc];W[ec]C[Clearly wanting it all and having it all are two very different things....]) (;B[ec];W[bc]C[This is not good! There are many seki and ko possibilities from here, I may add them in the future.])) (;B[ec];W[bc];B[dc];W[ba] (;B[ab];W[ac];B[bb];W[aa];B[da];W[bb];B[bd];W[dd] (;B[ca]) (;B[ad];W[fa]C[seki])) (;B[da];W[ab];B[ca];W[bb] (;B[bd];W[dd]C[Seki. (Or ko, if you are really brave!)]) (;B[dd];W[bd];B[ad];W[fa]C[Seki])) (;B[bd];W[ab] (;B[ac]C[];W[ad]C[ko?]) (;B[dd];W[ac]C[White lives in your corner! I think you know that this is not nearly as much as you could have hoped for.])) (;B[ac];W[ab];B[da];W[ad] (;B[ca];W[bd];B[bb];W[cb]C[Whoops!]) (;B[bd];W[ca]C[Ko for life (or you can play D16 and you both live). Might want to have a rethink.]))))))