(;GM[1]FF[4]SZ[2]
GN[An illegal position]
PC[http://senseis.xmp.net/?LongestPossibleGame]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?LongestPossibleGame

An illegal position]
PL[B]

AB[aa][bb]
AW[ba][ab]


;
)
