(;GM[1]FF[4]SZ[19]
GN[White collapses.]
PC[http://senseis.xmp.net/?BQM92]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?BQM92

White collapses.]
PL[B]

AB[ec][de]
AW[dc][ce]
LB[eb:a][cf:b]

;B[dd]C[B1]MN[1]
;W[cd]C[W2]MN[2]
;B[cc]C[B3]MN[3]
;W[db]C[W4]MN[4]
;B[bc]C[B5]MN[5]

;LB[eb:a][cf:b]
)
