(;GM[1]FF[4]SZ[19]
GN[Black to move]
PC[http://senseis.xmp.net/?GokyoSeimyoVolume3Problem23]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?GokyoSeimyoVolume3Problem23

Black to move]
PL[B]

AB[pj][nk][pk][qk][pl][om][on][po][pp][oq][qq][qr][rs]
AW[pi][qi][qj][rk][ql][pm][qm][qo][qp][rq][rr]


;
)
