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

White to live.]
PL[W]

AB[eb][fb][bc][cc][ec][gc][hc][dd][fd][de][cf][ci]
AW[ea][cb][db][gb][dc][cd][ed]

;W[fa]C[W1]MN[1]
;B[ee]C[B2]MN[2]
;W[bd]C[W3]MN[3]
;B[bb]C[B4]MN[4]
;W[ba]C[W5]MN[5]

;
)
