(;GM[1]FF[4]SZ[19]
GN[Diagonal]
PC[https://senseis.xmp.net/?OpeningSystematicClassification/DietersProposal]AP[GoWiki:2009]
DT[2020-06-25]
C[Diagram from https://senseis.xmp.net/?OpeningSystematicClassification/DietersProposal

Diagonal]
PL[B]

AB[dd][qp]
AW[pd][dp]


;
)
