(;GM[1]FF[4]SZ[19]
GN[Black is enclosed]
PC[http://senseis.xmp.net/?ShutIn]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?ShutIn

Black is enclosed]
PL[W]

AB[dd]

;W[fc]C[W1]MN[1]
;W[cf]C[W3]MN[3]
;W[ee]C[W5]MN[5]
;B[cc]C[B6]MN[6]

;
)
