(;GM[1]FF[4]SZ[19]
GN[Playing B1 is Black's privilege]
PC[http://senseis.xmp.net/?Privilege]AP[GoWiki:2009]
DT[2009-07-14]
C[Diagram from http://senseis.xmp.net/?Privilege

Playing B1 is Black's privilege]
PL[B]

AB[ab][cb][db][cc][fc][bd][cd][be][bg][fg][ch][ci][di][dj][fj][dk][ek][dm][em]
AW[eb][dc][ec][dd][fd][ce][de][bf][df][ef][cg][eg][bh][dh][fh][bi][ei][bj][cj][ej][fk][cl][fl][bn][cn][dn]

;B[ae]C[B1]MN[1]
;W[af]C[W2]MN[2]

;
)
