(;GM[1]FF[4]SZ[19]
GN[]
PC[http://senseis.xmp.net/?GokyoShumyoSection4Problem34/Attempts]AP[GoWiki:2009]
DT[2011-02-14]
C[Diagram from http://senseis.xmp.net/?GokyoShumyoSection4Problem34/Attempts

]
PL[W]

AB[fa][ab][bb][gb][cc][ec][fc][hc][cd][dd][ce][bf][cf][cg]
AW[ba][da][cb][db][eb][fb][bc][dc][ad][bd][be][af][bg][ch][bi]

;W[ca]C[W1]MN[1]
;B[ga]C[B2]MN[2]
;W[ag]C[W3]MN[3]
;B[ea]C[B4]MN[4]

;
)
