(;GM[1]FF[4]SZ[19]
GN[Black to play - black either breaks out / captures the left / lives locally (after a) or the stones in the middle]
PC[http://senseis.xmp.net/?IgoHatsuyoRonProblem166/Attempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?IgoHatsuyoRonProblem166/Attempts

Black to play - black either breaks out / captures the left / lives locally (after a) or the stones in the middle]
PL[B]

AB[lc][mc][nc][oc][rc][id][md][qd][ke][qe][pf][qf][lg][og][qg][nh]
AW[kb][pb][rb][hc][jc][qc][kd][ld][nd][pd][me][ne][pe][of][ng][pg][qj]
LB[ib:a]

;B[le]C[B1]MN[1]

;LB[ib:a]
)
