(;AB[jd]AB[ic]AB[hc]AB[ie]AB[cj]AB[dk]AB[ek]AB[gk]AB[fi]AB[ih]AW[id]AW[hd]AW[jc]AW[kc]AW[ig]AW[jh]AW[ji]AW[fl]AW[ej]AW[dj]AW[ci]AW[ch]C[Does Black have the ladder? If not play Q16]LB[pd:NO]AP[goproblems]
(;B[gd];W[he];B[hf];W[ge];B[fe];W[gf];B[gg];W[ff];B[ef];W[fg]
(;B[fh];W[eg];B[dg];W[eh];B[dh];W[ei];B[di];W[fj];B[fk];W[gj];B[hj];W[gi];B[gh];W[hi];B[ii]C[RIGHT])
(;B[eg];W[fh];B[gh];W[eh];B[dh];W[ei];B[di];W[dg]))
(;B[pd]))