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

Mutual Damage (B)]
PL[B]

AB[eb][ec][dd][ed][de][df]
AW[db][cc][dc][cd][ce][cf]

;B[cg]C[B1]MN[1]
;W[ea]C[W2]MN[2]
;B[bf]C[B3]MN[3]
;W[fb]C[W4]MN[4]
;B[be]C[B5]MN[5]
;W[fc]C[W6]MN[6]
;B[fd]C[B7]MN[7]
;W[bd]C[W8]MN[8]
;B[ae]C[B9]MN[9]

;
)
