(;GM[1]FF[4]SZ[19]
GN[Capture via ladder or connect-and-die (crane's nest)]
PC[http://senseis.xmp.net/?KingsBadukCenter/RandomProblem2]AP[GoWiki:2009]
DT[2009-06-26]
C[Diagram from http://senseis.xmp.net/?KingsBadukCenter/RandomProblem2

Capture via ladder or connect-and-die (crane's nest)]
PL[B]

AB[ej][jj][kj][lj][mj][pj][qj][ck][mk][qk][cl][nl][rl][cm][gm][nm][rm][en][fn][do][go][lo][cp][hp][mp][pp][dq][eq][kq][mq][oq][pq][jr][kr][lr][mr][nr][qr]
AW[gj][hj][ij][jk][kk][lk][nk][pk][dl][fl][ml][ol][ql][fm][qm][gn][hn][rn][fo][ho][mo][no][po][qo][ep][fp][jp][kp][lp][np][op][fq][hq][jq][lq][nq][rq][ir]

;B[ll]C[B1]MN[1]
;W[mm]C[W2]MN[2]
;B[mn]C[B3]MN[3]
;W[lm]C[W4]MN[4]
;B[km]C[B5]MN[5]
;W[kl]C[W6]MN[6]
;B[ln]C[B7]MN[7]
;B[ik]C[B9]MN[9]
;W[jl]C[W10]MN[10]

;
)
