(;GM[1]FF[4]SZ[19]
GN[Main line]
PC[http://senseis.xmp.net/?BQM173]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM173

Main line]
PL[B]

AB[ec][dd][ce]
AW[cc][fc][fd][dg][fg][bh]
CR[cc]

;B[eb]C[B1]MN[1]
;W[be]C[W2]MN[2]

;CR[cc]
)
