(;GM[1]FF[4]SZ[9]
GN[Black plays ''c'']
PC[http://senseis.xmp.net/?AtariGoProblem1/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?AtariGoProblem1/Solution

Black plays ''c'']
PL[B]

AB[ca][da][cb][db][gb][dc][ec][dd][gd][ee][ff][fg][fh][fi]
AW[ba][bb][bc][cc][hc][cd][hd][ce][de][ef][bg][eg][eh][ei]
CR[ib]

;B[hf]C[B4]MN[4]
;W[hb]C[W5]MN[5]
;B[ha]C[B6]MN[6]
;W[gc]C[W7]MN[7]
;B[fb]C[B8]MN[8]
;W[fe]C[W9]MN[9]
;B[ed]C[B10]MN[10]
;W[ge]C[W11]MN[11]
;B[fd]C[B12]MN[12]
;W[he]C[W13]MN[13]

;CR[ib]
)
