(;GM[1]FF[4]SZ[19]
GN[Example]
PC[http://senseis.xmp.net/?UnbalancedCorner]AP[GoWiki:2009]
DT[2010-02-24]
C[Diagram from http://senseis.xmp.net/?UnbalancedCorner

Example]
PL[B]

LB[nc:c][de:a][qo:b][fq:d]

;B[pd]C[B1]MN[1]
;W[dp]C[W2]MN[2]
;B[pq]C[B3]MN[3]
;W[dc]C[W4]MN[4]

;LB[nc:c][de:a][qo:b][fq:d]
)
