(;GM[1]FF[4]SZ[19]
GN[Black to live]
PC[http://senseis.xmp.net/?TsumegoFromGames2]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?TsumegoFromGames2

Black to live]
PL[B]

AB[bb][db][bc][dc][dd][be][ce][cf]
AW[da][cb][eb][cc][fc][fd][fe][bf][df][ff][bg][cg][dg][fg]

;B[cd]C[B1]MN[1]
;W[ba]C[W2]MN[2]

;
)
