(;GM[1]FF[4]SZ[19]
GN[19x19 diagram]
PC[http://senseis.xmp.net/?RetrogradeAnalysisProblem2/Attempts]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?RetrogradeAnalysisProblem2/Attempts

19x19 diagram]
PL[B]

AB[pd][bl][bm][cm][fn][hn][fo][go][io][fp][jp][qp][bq][cq][eq][fq][iq][jq][br][gr][hr][ir][bs]
AW[dd][ck][cl][dm][em][fm][bn][cn][en][gn][co][eo][bp][cp][ep][dq][cr][dr][er][fr][gs]
CR[hp]


;CR[hp]
)
