(;GM[1]FF[4]SZ[19]
GN[Strengthening the one-point jump]
PC[http://senseis.xmp.net/?MagneticHaengma]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?MagneticHaengma

Strengthening the one-point jump]
PL[B]

AB[cj][cm]
CR[cm]

;B[ej]C[B1]MN[1]
;W[dj]C[W2]MN[2]
;B[dk]C[B3]MN[3]
;W[di]C[W4]MN[4]
;B[ek]C[B5]MN[5]
;W[ck]C[W6]MN[6]
;B[bk]C[B7]MN[7]

;CR[cm]
)
