(;AB[mf]AB[lf]AB[kf]AB[jf]AB[jg]AB[jh]AB[ji]AB[ki]AB[li]AB[mg]AB[nh]AB[mj]AB[nj]AB[ni]AW[lj]AW[jj]AW[kj]AW[ij]AW[ii]AW[ih]AW[ig]AW[if]AW[je]AW[ke]AW[me]AW[le]AW[nf]AW[ng]AW[oh]AW[oi]AW[oj]AW[ok]AW[nk]AW[lk]AW[mk]AW[oe]AW[ie]C[What can white do here?]AP[goproblems] (;W[mh] (;B[lh] (;W[mi];B[kg]C[Well done! A nice little reduction and in sente..RIGHT]) (;W[kg];B[mi]C[Too greedy :(]) (;W[lg];B[mi]C[Alive with 2 eyes...]) (;W[kh];B[mi]C[Alive with 2 eyes...])) (;B[mi];W[lh]C[White would take the vital point leaving Black with a dead shape!])) (;W[lh];B[mh]C[Alive with 2 eyes...]) (;W[lg];B[mh]C[Alive with 2 eyes...]) (;W[mi];B[mh]C[Alive with 2 eyes...]) (;W[kh];B[mh]C[Alive with 2 eyes...]) (;W[kg];B[mh]C[Alive with 2 eyes...]))