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

Position 4]
PL[B]

AB[aa][ca][fa][ha][ja][ab][bb][cb][fb][gb][hb][jb][jc][cd][dd][ed][fd][gd][hd][id][jd][de][af][bf][df][bg][dg][bh][dh][ai][bi][di][bj][dj][ak][bk][dk][dl][am][bm][cm][dm]
AW[ia][db][eb][ib][ac][bc][cc][dc][ec][fc][gc][hc][ic][ae][be][ce][cf][cg][ch][ci][cj][ck][al][bl][cl]


;
)
