(;GM[1]FF[4]SZ[19]
GN[Black sacrifice (11 at W8, 12 at ''a'', 13 at ''b'', 14 at ''c'')]
PC[http://senseis.xmp.net/?AvalancheDoubleHane]AP[GoWiki:2009]
DT[2016-02-24]
C[Diagram from http://senseis.xmp.net/?AvalancheDoubleHane

Black sacrifice (11 at W8, 12 at ''a'', 13 at ''b'', 14 at ''c'')]
PL[W]

AB[eb][cc][dc][cd][ce][df]
AW[db][fb][ec][dd][fd][de]
LB[ea:b][gd:a][ff:c]

;W[cb]C[W1]MN[1]
;B[fe]C[B2]MN[2]
;W[cf]C[W3]MN[3]
;B[cg]C[B4]MN[4]
;W[bf]C[W5]MN[5]
;B[bg]C[B6]MN[6]
;W[be]C[W7]MN[7]
;B[ed]C[B8]MN[8]
;W[ee]C[W9]MN[9]
;B[ef]C[B10]MN[10]
;W[ed]C[W11]MN[11]

;LB[ea:b][gd:a][ff:c]
)
