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

[Attach-extend\]]
PL[B]

AB[dd][jd]
AW[fc][cf]
CR[fc]

;B[df]C[B1]MN[1]
;W[dg]C[W2]MN[2]
;B[ef]C[B3]MN[3]

;CR[fc]
)
