(;GM[1]FF[4]SZ[7]
GN[Mutual Damage (B2)]
PC[http://senseis.xmp.net/?CostlyAtari]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?CostlyAtari

Mutual Damage (B2)]
PL[W]

AB[eb][ec][dd][ed][fd][ae][be][de][bf][df][cg]
AW[ea][db][fb][cc][dc][fc][bd][cd][ce][cf]

;W[ad]C[W1]MN[1]
;B[gc]C[B2]MN[2]

;
)
