(;GM[1]FF[4]SZ[19]
GN[White has already taken one of the elbow position, so watch out for the second elbow position of this square.]
PC[https://senseis.xmp.net/?TwoSquares]AP[GoWiki:2009]
DT[2024-03-21]
C[Diagram from https://senseis.xmp.net/?TwoSquares

White has already taken one of the elbow position, so watch out for the second elbow position of this square.]
PL[B]

AB[da][db][ac][bc][cc]
AW[ea][eb][dc][ec][ad][bd][cd]
CR[ba][dc]
LN[ba:da][da:dc][dc:bc][bc:ba]


;CR[ba][dc]
LN[ba:da][da:dc][dc:bc][bc:ba]
)
