(;GM[1]FF[4]SZ[19]
GN[corner]
PC[http://senseis.xmp.net/?BQM142]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM142

corner]
PL[B]

AB[dc][cd][ce][cf]
AW[cc][ec][dd][de]

;B[db]C[B1]MN[1]
;W[eb]C[W2]MN[2]
;B[cb]C[B3]MN[3]
;W[bc]C[W4]MN[4]
;B[bb]C[B5]MN[5]
;W[fe]C[W6]MN[6]

;
)
