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

Trial 1]
PL[B]

AB[cj][ck][cl][cm][cn]
AW[dj][dk][dl][dm][dn]

;B[bg]C[B1]MN[1]
;W[ci]C[W2]MN[2]
;B[bi]C[B3]MN[3]
;W[bh]C[W4]MN[4]
;B[ch]C[B5]MN[5]

;
)
