(;GM[1]FF[4]SZ[19]
GN[corner]
PC[http://senseis.xmp.net/?posting=5153]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?posting=5153

corner]
PL[B]

AB[db][dc][cd][ce][bf][cg]
AW[cb][ac][cc][bd][be]

;B[ba]C[B1]MN[1]
;W[bb]C[W2]MN[2]
;B[ca]C[B3]MN[3]
;W[ae]C[W4]MN[4]
;B[ab]C[B5]MN[5]

;
)
