(;AB[gc]AB[gd]AW[gb]AB[ib]AB[ic]AB[id]AW[ge]AW[gf]AW[fd]AW[fc]AB[he]AB[hf]AB[if]AB[jf]AW[ie]AW[je]AW[jd]AW[jc]AW[jb]AW[ka]AW[kd]AB[ke]AB[kf]AB[ja]AW[lb]C[w to connect (without ko, of course...)]AB[ld]AW[fe]AB[md]AP[goproblems]
(;W[ia]
(;B[ha]
(;W[hb];B[ja]
(;W[ga]
(;B[ia]
(;W[hd]C[Well done! :)RIGHT])
(;W[hc];B[hd]MA[fb]MA[kb]))
(;B[kb]
(;W[ia]C[RIGHT])
(;W[kc]C[RIGHT])))
(;W[hd];B[kb]
(;W[kc];B[lc]
(;W[kb];B[mb];W[ia]C[ko!])
(;W[ia]C[ko!]))
(;W[ia]C[ko!]))
(;W[hc];B[hd]LB[ia:1]LB[fb:2]))
(;W[ga];B[ja]
(;W[hb]
(;B[ia]
(;W[hd]C[Well done! :)RIGHT])
(;W[hc];B[hd]MA[fb]MA[kb]))
(;B[kb]
(;W[ia]C[RIGHT])
(;W[kc]C[RIGHT])))
(;W[hc];B[hd])
(;W[hd];B[kb]
(;W[kc];B[lc]
(;W[kb];B[mb];W[ia]C[ko])
(;W[ia]C[ko!]))
(;W[ia]C[ko!])))
(;W[ja];B[hb])
(;W[hd];B[ja]
(;W[hc];B[kb]
(;W[kc];B[lc]
(;W[kb];B[mb];W[ia]C[ko])
(;W[ia]C[ko!]))
(;W[ia]C[ko!]))
(;W[ga];B[kb]
(;W[kc];B[lc]
(;W[kb];B[mb];W[ia]C[ko])
(;W[ia]C[ko!]))
(;W[ia]C[ko!]))
(;W[hb];B[kb]
(;W[kc];B[lc]
(;W[kb];B[mb];W[ia]C[ko!])
(;W[ia]C[ko!]))
(;W[ia]C[ko!])))
(;W[hc];B[hd];W[hb];B[fb];W[ga];B[fa]))
(;B[hb];W[ha]MA[hd]MA[fb]C[RIGHT]))
(;W[hb];B[ia])
(;W[hd];B[ia];W[hc];B[kb];W[kc];B[lc];W[kb];B[mb])
(;W[hc];B[hd]
(;W[hb];B[ia])
(;W[ia];B[ha];W[hb];B[fb];W[ga];B[fa]))
(;W[ha];B[ia]))