(;SZ[13]AP[goproblems]AB[cb]AB[db]AB[cc]AB[cd]AB[dd]AB[ed]AB[fd]AB[fc]AB[fb]AB[gb]AW[ca]AW[bb]AW[bc]AW[bd]AW[ce]AW[de]AW[ee]AW[fe]AW[ge]AW[gd]AW[gc]AW[hb]AW[ic]AW[ec]C[How to black live?](;B[ga];W[ea](;B[da];W[eb]C[RIGHT])(;B[eb];W[da])(;B[fa];W[da])(;B[ha];W[da]))(;B[da];W[ga](;B[fa];W[eb]C[CHOICE])(;B[eb];W[fa]C[CHOICE]))(;B[ea];W[ga])(;B[eb];W[da](;B[ga];W[ea])(;B[ea];W[ga];B[ba];W[ca]))(;B[ha];W[ga]))