(;GM[1]FF[4]SZ[28:19]
GN[Omit 4 corner stones]
PC[https://senseis.xmp.net/?TwoSquares]AP[GoWiki:2009]
DT[2021-04-06]
C[Diagram from https://senseis.xmp.net/?TwoSquares

Omit 4 corner stones]
PL[B]

AB[gd][hd][id][td][ud][vd][wd][xd][yd][zd][{d][ge][ie][te][{e][gf][hf][if][tf][{f][hg][tg][{g][hh][ph][qh][rh][sh][uh][vh][wh][xh][{h][bi][ci][di][hi][li][mi][ni][pi][ti][xi][{i][bj][dj][ej][fj][gj][ij][jj][kj][lj][nj][pj][tj][xj][{j][bk][ck][dk][hk][lk][mk][nk][pk][tk][xk][{k][hl][pl][sl][tl][ul][xl][{l][hm][pm][qm][rm][sm][um][vm][wm][xm][{m][gn][hn][in][sn][tn][un][{n][go][io][to][{o][gp][hp][ip][tp][up][vp][wp][xp][yp][zp][{p]
CR[sg][ug][rh][gi][ii][si][ui][fj][gk][ik]
SQ[vh][jj]
TR[tj][hl]
MA[tf][hh]
LN[gi:ii][ii:ik][ik:gk][gk:gi][sg:ug][ug:ui][ui:si][si:sg]


;CR[sg][ug][rh][gi][ii][si][ui][fj][gk][ik]
SQ[vh][jj]
TR[tj][hl]
MA[tf][hh]
LN[gi:ii][ii:ik][ik:gk][gk:gi][sg:ug][ug:ui][ui:si][si:sg]
)
