(;C[How to live? Since this is a end-game question, it is about the points...FORCE]AB[bc]AB[bb]AB[cb]AB[db]AB[eb]AW[ce]AW[bd]AW[cc]AW[dc]AW[ec]AW[fc]AW[fb]AW[hb]LB[ac:A]LB[ea:B]AP[goproblems]
(;B[ac];W[ea]
(;B[da];W[ba];B[aa];W[ab]C[Ko for live...])
(;B[aa];W[da];B[ca];W[fa]LB[ab:1]LB[ba:2]C[White can reduce black, in gote, to 2 points...]))
(;B[ea];W[ac];B[ab];W[ad]LB[aa:1]LB[ba:2]LB[ca:3]LB[da:4]C[White can reduce black, in gote, to 4 points... Well done!RIGHT]))