(;GM[1]FF[4]SZ[11]
GN[5 at marked black stone; 7 at marked white stone; 8 at 2]
PC[http://senseis.xmp.net/?PracticalEndgameTest4/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?PracticalEndgameTest4/Solution

5 at marked black stone; 7 at marked white stone; 8 at 2]
PL[B]

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

;B[kd]C[B1]MN[1]
;W[ek]C[W2]MN[2]
;B[ac]C[B3]MN[3]
;W[cc]C[W4]MN[4]
;W[ka]C[W6]MN[6]
;W[ek]C[W8]MN[8]
;B[ad]C[B9]MN[9]
;W[be]C[W10]MN[10]

;CR[kc][dk]
)
