(;GM[1]FF[4]AP[Drago:4.22.03]SZ[19]CA[UTF-8]AB[sq][rr][qq][pq][op][np][mp][mq][lq][lo][ko][jp][ip][iq][hq][hr]
[mn]AW[rq][rp][ro][qp][pn][or][nq][mr][lr][kq][jq][kp][lp][mo][jo][ir]
[js][no];B[on]C[This net should be easy to see but do all White's options fail?]
(;W[nn]C[This fails.];B[nm])
(;W[oo]C[So does this.];B[po])
(;W[ln]C[This is the hardest one to read out.];B[kn];W[nn];B[nm];W[mm]
;B[oo]C[White is now in a ladder.];W[mn];B[ml];W[lm]
;B[km]C[Even if the ladder doesn't work Black has broken out.]))
