(;GM[1]FF[4]SZ[19]
GN[Fourth-line two-space extension and large knight's extension]
PC[https://senseis.xmp.net/?TwoSpaceExtension]AP[GoWiki:2009]
DT[2020-06-08]
C[Diagram from https://senseis.xmp.net/?TwoSpaceExtension

Fourth-line two-space extension and large knight's extension]
PL[B]

AB[dd][gd]
AW[oc][ld]


;
)
