(;GM[1]FF[4]SZ[19]
GN[Another 30-point ko threat]
PC[http://senseis.xmp.net/?CounterintuitiveKoPlay]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?CounterintuitiveKoPlay

Another 30-point ko threat]
PL[B]

AB[fa][ma][fb][mb][gc][lc][fd][hd][id][jd][kd][md][he][ke]
AW[ga][la][gb][hb][ib][jb][kb][lb][hc][ic][jc][kc]

;B[ia]C[B1]MN[1]
;W[ja]C[W2]MN[2]

;
)
