(;GM[1]FF[4]SZ[19]
GN[Black fought hard to keep the corners; white calmly took the center. (From an amateur game.)]
PC[http://senseis.xmp.net/?BlackShouldResignIfOnePlayerHasFourCorners]AP[GoWiki:2009]
DT[2010-08-08]
C[Diagram from http://senseis.xmp.net/?BlackShouldResignIfOnePlayerHasFourCorners

Black fought hard to keep the corners; white calmly took the center. (From an amateur game.)]
PL[B]

AB[da][ea][ga][na][oa][qa][sa][cb][db][gb][ib][ob][pb][qb][rb][sb][ac][bc][cc][nc][sc][ad][cd][nd][pd][rd][sd][be][de][ge][he][ie][je][ne][pe][qe][re][df][ef][ff][kf][lf][mf][nf][rf][bg][dg][fg][gg][lg][ah][ch][gh][ai][ci][gi][si][aj][bj][cj][dj][gj][lj][mj][nj][qj][rj][sj][bk][ek][gk][kk][lk][nk][pk][rk][dl][el][fl][hl][ll][nl][pl][ql][fm][hm][im][mm][nm][qm][en][gn][in][jn][nn][on][qn][ao][bo][eo][fo][ho][io][jo][mo][no][po][cp][dp][ep][fp][ip][pp][bq][dq][iq][oq][cr][nr][pr][cs][ds][ns]
AW[ba][fa][ka][ma][bb][eb][fb][jb][lb][mb][nb][dc][fc][jc][mc][oc][pc][qc][rc][dd][fd][gd][hd][jd][kd][md][od][qd][ee][fe][ke][le][oe][se][gf][hf][if][jf][of][pf][qf][sf][hg][jg][kg][og][rg][sg][dh][eh][hh][lh][mh][oh][ph][qh][sh][ei][hi][ii][ki][li][ni][qi][ri][ej][hj][ij][kj][oj][pj][ck][dk][hk][jk][ok][al][bl][cl][gl][il][kl][ol][cm][dm][jm][lm][om][pm][an][bn][dn][kn][pn][co][do][go][ko][lo][oo][gp][hp][jp][mp][np][op][eq][fq][hq][jq][lq][nq][dr][er][gr][hr][ir][mr][es][ms]


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