(;GM[1]FF[4]SZ[19]
GN[Black to kill the upper right corner]
PC[http://senseis.xmp.net/?TsumegoFromGames4]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?TsumegoFromGames4

Black to kill the upper right corner]
PL[B]

AB[db][lb][dc][ec][mc][nc][qc][rc][dd][jd][ld][md][od][pd][ge][le][cf][df][hf][jf][kf][qf][gh][pj][rn][qo][dp][jp][rp]
AW[eb][mb][nb][qb][rb][fc][hc][oc][pc][ed][fd][nd][me][ne][ef][lf][dg][ig][jg][kg][mg][eh][fj][op][qp][qq][rq]


;
)
