(;GM[1]FF[4]SZ[19]
GN[Black to play]
PC[https://senseis.xmp.net/?IgoHatsuyoRonProblem135]AP[GoWiki:2009]
DT[2023-02-03]
C[Diagram from https://senseis.xmp.net/?IgoHatsuyoRonProblem135

Black to play]
PL[B]

AB[pb][od][pd][qd][ne][qe][re][lf][rf][rh][mi][qi][ri][lj][nj][pj]
AW[qb][mc][pc][qc][rc][ld][rd][je][me][oe][mg][pg][rg][sg][mh][qh][ki][oi]


;
)
