(;AB[cp]AB[co]AB[cn]AB[dn]AW[cm]AW[dm]AW[em]AW[en]AW[do]AW[fo]AW[go]AW[ho]AW[hp]AW[eq]AB[fq]AB[gp]AB[hq]AB[ip]AB[jp]C[Black to connect.]AP[goproblems]
(;B[dq]
(;W[er];B[ep];W[fp];B[gq]C[RIGHT])
(;W[fp];B[gq];W[ep];B[er]C[RIGHT]))
(;B[ep];W[fp];B[gq];W[dp];B[dq];W[eo];B[er]C[ko. White can cut at A or B.]LB[cq:A]LB[dr:B]))