(;GM[1]FF[4]SZ[9]
GN[Grabbing the key points.]
PC[http://senseis.xmp.net/?posting=8375]AP[GoWiki:2009]
DT[2011-03-21]
C[Diagram from http://senseis.xmp.net/?posting=8375

Grabbing the key points.]
PL[B]

AB[ha][gb][ib][fc][gc][ed][ee][df][bg][cg][eg][gg][ah][bh]
AW[fa][ga][eb][fb][ec][cd][dd][de][af][bf][cf][ag]
LB[aa:c][da:a][ab:b]

;B[cb]C[B1]MN[1]
;W[bc]C[W2]MN[2]
;B[bb]C[B3]MN[3]
;W[cc]C[W4]MN[4]
;B[db]C[B5]MN[5]
;W[dc]C[W6]MN[6]
;B[be]C[B7]MN[7]
;W[ad]C[W8]MN[8]

;LB[aa:c][da:a][ab:b]
)
