(;GM[1]FF[4]SZ[7:4]
GN[]
PC[http://senseis.xmp.net/?ReversiGo]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?ReversiGo

]
PL[W]

AB[da][bb][db][ac][bc][cc][dc]
AW[ea][fa][ga][eb][fb][ec][gc][ad][bd][cd][dd][ed][fd][gd]

;W[ba]C[W1]MN[1]
;B[aa]C[B2]MN[2]
;W[ab]C[W3]MN[3]

;
)
