(;GM[1]FF[4]SZ[19]
GN[Black to move]
PC[http://senseis.xmp.net/?GokyoSeimyoVolume3Problem90]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoSeimyoVolume3Problem90

Black to move]
PL[B]

AB[bm][cm][dn][en][fo][cq][dq][eq][gq][cr][ds]
AW[bn][cn][do][cp][dp][bq][br][as][bs][cs]


;
)
