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

Variation ''b'']
PL[W]

AB[ea][cb][eb][bc][ec][cd][dd]
AW[fa][fb][fc][ad][bd][ed][fd][ce][de][ee][bf]
LB[ac:d]

;W[ab]C[W1]MN[1]

;LB[ac:d]
)
