(;GM[1]FF[4]SZ[19]
GN[Black to play]
PC[http://senseis.xmp.net/?IgoHatsuyoRonProblem57]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?IgoHatsuyoRonProblem57

Black to play]
PL[B]

AB[qb][mc][oc][pc][me][oe][mf][of][nh][ph][oi][qi][oj][qk]
AW[qc][nd][pd][qd][pf][og][pg][qg][oh]


;
)
