Any comments are welcome(Thanks Field Mouse,Bass,santac and BartTM)
(;AB[br]AB[cq]AB[cp]AB[co]AB[do]AB[en]AB[dm]AW[dq]AW[dp]AW[eq]AW[eo]AW[fp]AW[go]AW[ho]AW[ip]AW[hq]AB[gp]AB[fq]AB[fr]AW[cr]C[B to connect the marked stones]TR[fq]TR[fr]AP[goproblems](;B[dr];W[er];B[cs];W[es]C[;(])(;B[es];W[dr]C[;(])(;B[ds];W[es](;B[er];W[dr];B[fs];W[bs]C[;(])(;B[cs];W[er]))(;B[cs]C[Good move!](;W[dr]C[CHOICE](;B[ds](;W[fo]C[CHOICE](;B[es]C[Use 'navigate solution' to see other variationsRIGHT])(;B[er]C[RIGHT])(;B[bs]C[Gote though.RIGHT])(;B[fs]C[Clever, but gote.RIGHT]))(;W[es]C[CHOICE];B[bs];W[er];B[fs]C[RIGHT]))(;B[es];W[ds];B[er];W[bs]))(;W[es]C[CHOICE];B[er];W[dr](;B[fs]C[RIGHT])(;B[bs]C[RIGHT])))(;B[er];W[dr]))