(;GM[1]FF[4]SZ[19]
GN[Pos. 3.5: Seki with extra white groups]
PC[http://senseis.xmp.net/?WmssDameSekiChallenge]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?WmssDameSekiChallenge

Pos. 3.5: Seki with extra white groups]
PL[B]

AB[aa][fa][ia][na][pa][ab][eb][fb][ib][jb][nb][pb][ac][bc][cc][dc][ec][jc][kc][lc][mc][nc][pc][gd][hd][pd][ae][be][ce][ee][fe][ge][he][ie][je][ke][le][me][ne][oe][pe][cf][ef][cg][eg][ch][eh][bi][ci][ei][aj][bj][ej][dk][dl][el][am][bm][em][bn][cn][en][co][eo][cp][ep][cq][eq][ar][br][cr][er][es]
AW[ba][da][ka][ma][oa][bb][cb][db][gb][hb][kb][lb][mb][ob][fc][gc][hc][ic][oc][ad][bd][cd][dd][ed][fd][id][jd][kd][ld][md][nd][od][de][af][bf][df][bg][dg][ah][bh][dh][di][cj][dj][bk][ck][bl][cl][cm][dm][dn][ao][bo][do][bp][dp][aq][bq][dq][dr][as][bs][cs][ds]


;
)
