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

A mistake by White]
PL[W]

AB[db][eb][dc][cd][ce][cf][dg][eg]
AW[bc][cc][ec][dd][de][df][cg]
LB[ge:b][ch:a]

;W[fc]C[W1]MN[1]
;B[ed]C[B2]MN[2]
;W[ee]C[W3]MN[3]
;B[fd]C[B4]MN[4]
;W[fe]C[W5]MN[5]
;B[gd]C[B6]MN[6]

;LB[ge:b][ch:a]
)
