(;GM[1]FF[4]SZ[11]
GN[4, 10 at marked stone; 7 at 1]
PC[http://senseis.xmp.net/?PracticalEndgameTest4/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?PracticalEndgameTest4/Solution

4, 10 at marked stone; 7 at 1]
PL[B]

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

;B[dk]C[B1]MN[1]
;W[jf]C[W2]MN[2]
;B[ke]C[B3]MN[3]
;B[aj]C[B5]MN[5]
;W[ai]C[W6]MN[6]
;B[dk]C[B7]MN[7]
;W[kd]C[W8]MN[8]
;B[je]C[B9]MN[9]

;CR[ek]
)
