(;GM[1]FF[4]SZ[19]
GN[corner]
PC[http://senseis.xmp.net/?BQM134]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM134

corner]
PL[W]

AB[bc][be][ce][fe][df][ef][cg][fg][ch][ci][cj]
AW[dc][de][ee][bf][cf][ff][gf][bg][bh][dh][bi]

;W[bb]C[W1]MN[1]
;B[cc]C[B2]MN[2]
;W[cb]C[W3]MN[3]

;
)
