(;GM[1]FF[4]SZ[19]
GN[Push, extend]
PC[http://senseis.xmp.net/?PreventingEscapeOnTheFirstLine]AP[GoWiki:2009]
DT[2014-06-18]
C[Diagram from http://senseis.xmp.net/?PreventingEscapeOnTheFirstLine

Push, extend]
PL[W]

AB[da][ea][fa][ab][bb][cb][db]
AW[ba][eb][gb][bc][cc][dc][ec][be]
CR[ea][fa]

;W[hb]C[W3]MN[3]

;CR[ea][fa]
)
