(;GM[1]FF[4]SZ[19]
GN[Black will play on the marked spot]
PC[http://senseis.xmp.net/?BinMatrix]AP[GoWiki:2009]
DT[2011-05-25]
C[Diagram from http://senseis.xmp.net/?BinMatrix

Black will play on the marked spot]
PL[B]

AB[da][bb][db][bc][dc][ec][fc][bd][gd][de][ee][fe]
AW[ca][cb][cc][dd][ed][fd]
LB[cd:x]


;LB[cd:x]
)
