(;GM[1]FF[4]SZ[19]
GN[Cutting]
PC[http://senseis.xmp.net/?InvasionOfThirdLineThreeSpaceExtension]AP[GoWiki:2009]
DT[2011-10-26]
C[Diagram from http://senseis.xmp.net/?InvasionOfThirdLineThreeSpaceExtension

Cutting]
PL[W]

AB[ip][jp][hq][kq][lq][jr]
AW[iq][jq][ir][kr]

;W[hp]C[W1]MN[1]
;B[hr]C[B2]MN[2]
;W[js]C[W3]MN[3]
;B[lr]C[B4]MN[4]

;
)
