(;AW[ie]AW[if]AW[ig]AW[jg]AW[ke]AW[kf]AW[lf]AW[mf]AW[nf]AW[nh]AW[mh]AW[li]AW[ki]AW[jh]AB[he]AB[id]AB[kd]AB[jd]AB[le]AB[me]AB[ne]AB[of]AB[oh]AB[ni]AB[mi]AB[mj]AB[lj]AB[jj]AB[kj]AB[ji]AB[ii]AB[ih]AB[gh]AB[hg]AB[hf]AB[pf]AB[ph]C[B to kill]AP[goproblems]
(;B[je];W[lg]
(;B[kh];W[lh]
(;B[ng]C[Well done!RIGHT])
(;B[jf];W[kg];B[ng]C[Well done! However K14 isn't a must. And even if it's not really wrong it's not really correct either because white shouldn't insist and try to save but use it as ko threats and a longer path means more threats.RIGHT]))
(;B[ng];W[kh]C[:(]))
(;B[ng];W[je]
(;B[mg];W[lg]
(;B[lh];W[kh]C[:(])
(;B[kh];W[lh]C[:(]))
(;B[lh];W[kh]
(;B[mg];W[lg]C[:(])
(;B[lg];W[mg]C[:(]))
(;B[lg];W[mg]C[:(]))
(;B[lh];W[kh]
(;B[je];W[lg]C[:(])
(;B[lg];W[je]C[:(])
(;B[ng];W[lg]C[:(])
(;B[mg];W[lg]C[:(]))
(;B[lg];W[je]C[:(])
(;B[mg];W[ng]
(;B[lg];W[je]C[:(])
(;B[je];W[lg]C[:(])
(;B[lh];W[kh]
(;B[je];W[lg]C[:(])
(;B[lg];W[je]C[:(]))
(;B[kh];W[lh]C[:(]))
(;B[kg];W[je]C[:(])
(;B[kh];W[lh]C[:(])
(;B[jf];W[je]C[:(])
(;B[og];W[ng]
(;B[lg];W[je]C[:(])
(;B[je];W[lg]C[:(])
(;B[lh];W[kh]
(;B[je];W[lg]C[:(])
(;B[lg];W[je]C[:(]))
(;B[kh];W[lh]C[:(])))