(;GM[1]FF[4]SZ[19]
GN[Mark dead with square, doubt with cirkle]
PC[http://senseis.xmp.net/?GokyoSeimyoVolume3Problem140/Attempts]AP[GoWiki:2009]
DT[2011-12-07]
C[Diagram from http://senseis.xmp.net/?GokyoSeimyoVolume3Problem140/Attempts

Mark dead with square, doubt with cirkle]
PL[B]

AB[ka][la][ma][bb][cb][db][ib][jb][kb][mb][qb][rb][sb][bc][hc][nc][qc][bd][fd][gd][hd][kd][ld][nd][qd][be][he][ne][oe][pe][bf][if][lf][mf][of][rf][bg][ig][pg][qg][rg][sg][bh][oh][ph][bi][oi][bj][nj][qj][rj][bk][nk][qk][bl][cl][jl][nl][ol][ql][am][cm][dm][km][om][qm][dn][en][jn][on][qn][eo][no][qo][ro][ep][mp][pp][qp][eq][mq][oq][er][nr][sr][es][ms]
AW[aa][ba][ca][da][ea][fa][ga][ha][ia][ja][ra][ab][eb][fb][hb][lb][nb][ob][ac][dc][fc][gc][ic][lc][mc][pc][rc][sc][ad][ed][id][md][pd][rd][ae][je][me][qe][re][se][af][gf][pf][qf][ag][eg][hg][lg][ng][og][ah][eh][qh][rh][sh][ai][pi][qi][ri][aj][oj][pj][sj][ak][dk][ok][pk][al][dl][il][pl][sl][bm][em][im][jm][mm][nm][pm][rm][bn][pn][oo][po][so][cp][jp][np][op][sp][jq][nq][rq][cr][lr][mr][gs][hs][ks]
CR[nb][ob][qb][rb][sb][ic][pc][qc][id][pd][qd][je][lg][ng][og][sj][jl][kl][sl][mm][nm][rm][jn][kn][nn][mo][so][sp][pq][rq][or][sr]
SQ[ra][lb][lc][mc][rc][sc][md][rd][ee][me][qe][re][se][pf][qf][mg][qh][rh][sh][pi][qi][ri][oj][pj][ok][pk][el][pl][am][pm][pn][oo][po][np][op][nq][ir][rr]


;CR[nb][ob][qb][rb][sb][ic][pc][qc][id][pd][qd][je][lg][ng][og][sj][jl][kl][sl][mm][nm][rm][jn][kn][nn][mo][so][sp][pq][rq][or][sr]
SQ[ra][lb][lc][mc][rc][sc][md][rd][ee][me][qe][re][se][pf][qf][mg][qh][rh][sh][pi][qi][ri][oj][pj][ok][pk][el][pl][am][pm][pn][oo][po][np][op][nq][ir][rr]
)
