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

Semeai]
PL[B]

AB[ba][ea][ga][ja][na][oa][ab][bb][eb][fb][gb][jb][ob][jc][kc][oc][ad][bd][cd][dd][ed][fd][gd][hd][id][jd][ld][md][nd][od]
AW[ha][la][ma][cb][db][hb][lb][nb][ac][bc][cc][dc][ec][fc][gc][hc][ic][lc][mc][nc][kd][ae][be][ce][de][ee][fe][ge][he][ie][je][ke]
CR[ja][la]

;B[kb]C[B1]MN[1]
;W[da]C[W2]MN[2]
;B[ka]C[B3]MN[3]
;W[ib]C[W4]MN[4]
;B[mb]C[B5]MN[5]

;CR[ja][la]
)
