(;GM[1]FF[4]SZ[19]
GN[B5 here makes life, faster]
PC[http://senseis.xmp.net/?posting=8081]AP[GoWiki:2009]
DT[2010-11-01]
C[Diagram from http://senseis.xmp.net/?posting=8081

B5 here makes life, faster]
PL[B]

AB[ba][cb][cc][dd][fd][ae][ce][de][ee][bf][cf][ef][fg][gg]
AW[bb][bc][dc][ec][bd][cd][ed][gd][be][fe][ff]

;B[eb]C[B1]MN[1]
;W[fc]C[W2]MN[2]
;B[db]C[B3]MN[3]
;W[fb]C[W4]MN[4]
;B[ab]C[B5]MN[5]

;
)
