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

Mistake]
PL[W]

AB[eb][gb][cc][dc][ec][cd][be][ce][bg]
AW[bb][cb][db][bc][bd]

;W[da]C[W1]MN[1]
;B[ba]C[B2]MN[2]
;W[ad]C[W3]MN[3]
;B[ab]C[B4]MN[4]

;
)
