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

White overconcentrated]
PL[W]

AB[kc][dd][cf]
AW[ic]
CR[ic]

;W[fc]C[W1]MN[1]
;B[ec]C[B2]MN[2]
;W[fd]C[W3]MN[3]

;CR[ic]
)
