(;GM[1]FF[4]SZ[19]
GN[Big Bulge as connection tesuji]
PC[http://senseis.xmp.net/?BigBulge/Discussion]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BigBulge/Discussion

Big Bulge as connection tesuji]
PL[B]

AB[dc][ec][fc][gc][cf]
AW[dd][ed][fd][gd][ch]
CR[dc][cf]
LB[bc:c][cc:a][cd:b]

;B[bd]C[B1]MN[1]

;CR[dc][cf]
LB[bc:c][cc:a][cd:b]
)
