(;GM[1]FF[4]SZ[19]
GN[Black to play]
PC[http://senseis.xmp.net/?BeginnerExercise282/Attempts]AP[GoWiki:2009]
DT[2009-05-12]
C[Diagram from http://senseis.xmp.net/?BeginnerExercise282/Attempts

Black to play]
PL[B]

AB[gb][kb][ob][qb][hc][jc][nc][pc][fd][gd][hd][jd][pd][fe][he][pe][ef][ff][gf]
AW[fa][ib][mb][ec][fc][gc][kc][lc][ed][md][nd][od][ce][ee][ie][ke][df][hf][if][lf][eg][fg][gg]

;B[jb]C[B1]MN[1]
;W[hb]C[W2]MN[2]
;B[lb]C[B3]MN[3]
;W[nb]C[W4]MN[4]
;B[la]C[B5]MN[5]
;W[ja]C[W6]MN[6]
;B[na]C[B7]MN[7]

;
)
