(;GM[1]FF[4]SZ[19]
GN[Beginning of the invasion]
PC[http://senseis.xmp.net/?EnclosedTerritoryInvasions]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?EnclosedTerritoryInvasions

Beginning of the invasion]
PL[B]

AW[af][bf][cf][df][ef][ff][gf][hf][if][jf][kf][lf][mf][nf][of][pf][qf][rf][sf]

;B[cc]C[B1]MN[1]
;W[ec]C[W2]MN[2]

;
)
