(;GM[1]FF[4]SZ[19]
GN[Pulling back]
PC[http://senseis.xmp.net/?24ProbeAgainstALowCornerEnclosure]AP[GoWiki:2009]
DT[2016-03-05]
C[Diagram from http://senseis.xmp.net/?24ProbeAgainstALowCornerEnclosure

Pulling back]
PL[W]

AB[dc][ce]
LB[cb:a][cc:b]

;W[db]C[W1]MN[1]
;B[dd]C[B2]MN[2]
;W[gc]C[W3]MN[3]
;B[eb]C[B4]MN[4]

;LB[cb:a][cc:b]
)
