(;GM[1]FF[4]SZ[19]
GN[A special strategy]
PC[http://senseis.xmp.net/?LargeAvalancheTurnInward]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?LargeAvalancheTurnInward

A special strategy]
PL[B]

AB[cb][db][eb][dc][fc][bd][cd][ce][bf][cf][dg][eg][ch]
AW[bb][bc][cc][ec][dd][de][fe][df][ff][bg][cg][bh][ci]

;B[ei]C[B1]MN[1]
;W[cl]C[W2]MN[2]
;B[hd]C[B3]MN[3]
;W[gh]C[W4]MN[4]
;B[fj]C[B5]MN[5]
;W[hj]C[W6]MN[6]
;B[fl]C[B7]MN[7]
;W[hf]C[W8]MN[8]

;
)
