(;GM[1]FF[4]SZ[19]
GN[Cutting off Black...]
PC[http://senseis.xmp.net/?GokyoSeimyoVolume3Problem87/Attempts]AP[GoWiki:2009]
DT[2010-02-03]
C[Diagram from http://senseis.xmp.net/?GokyoSeimyoVolume3Problem87/Attempts

Cutting off Black...]
PL[W]

AB[ra][mb][nb][mc][pc][rc][md][pd][rd][me][qe][mf][pf][rf][og]
AW[ob][qb][rb][nc][qc][nd][qd][ne][oe][pe]

;W[sc]C[W1]MN[1]
;B[sd]C[B2]MN[2]
;W[sb]C[W3]MN[3]
;B[pb]C[B4]MN[4]
;W[pa]C[W5]MN[5]
;B[qa]C[B6]MN[6]

;
)
