(;GM[1]FF[4]SZ[19]
GN[Sealing Black in (6 at 1)]
PC[http://senseis.xmp.net/?KillWithABorrowedKnife]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?KillWithABorrowedKnife

Sealing Black in (6 at 1)]
PL[W]

AB[fa][fb][bc][ec][fc][bd][ed][fd][ce][de][fe]
AW[db][eb][gb][dc][gc][cd][dd][gd][ee][ef][cg]

;W[be]C[W1]MN[1]
;B[bf]C[B2]MN[2]
;W[cf]C[W3]MN[3]
;B[ae]C[B4]MN[4]
;W[df]C[W5]MN[5]
;B[be]C[B6]MN[6]
;W[gf]C[W7]MN[7]

;
)
