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

Push through]
PL[B]

AB[cc][cd][ce][cg][ch]
AW[dc][dd][de][dg][dh]
CR[ce][cg]

;B[df]C[B1]MN[1]
;W[ef]C[W2]MN[2]
;B[cf]C[B3]MN[3]

;CR[ce][cg]
)
