(;GM[1]FF[4]SZ[11]
GN[]
PC[http://senseis.xmp.net/?PracticalEndgameTest4/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?PracticalEndgameTest4/Solution

]
PL[B]

AB[kb][ac][ec][fc][gc][hc][ic][jc][kc][ad][dd][ed][id][kd][de][ie][je][ke][cf][ef][kf][ag][bg][cg][dg][ig][jg][dh][fh][gh][hh][ih][di][ei][hi][ej][fj][gj][fk]
AW[ja][ka][db][eb][fb][gb][hb][ib][jb][cc][dc][bd][cd][ae][be][ce][af][bf][jf][kg][ah][bh][ch][eh][jh][kh][ai][ci][ii][ji][ki][bj][cj][dj][hj][ij][ak][ck][ek][gk][hk][jk][kk]

;B[dk]C[B1]MN[1]

;
)
