(;GM[1]FF[4]SZ[19]
GN[Solid connection, Black's sente]
PC[http://senseis.xmp.net/?4473Enclosure33Invasion]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?4473Enclosure33Invasion

Solid connection, Black's sente]
PL[B]

AB[fb][ec][fc][gc][cd][dd][be][ee][cf]
AW[db][eb][bc][cc][dc][bd][ed]
LB[da:a][fa:b]

;B[ae]C[B1]MN[1]
;B[bb]C[B3]MN[3]
;W[ab]C[W4]MN[4]
;B[ca]C[B5]MN[5]
;W[cb]C[W6]MN[6]
;B[ba]C[B7]MN[7]
;W[ad]C[W8]MN[8]
;B[ea]C[B9]MN[9]

;LB[da:a][fa:b]
)
