(;GM[1]FF[4]SZ[19]
GN[W to play]
PC[http://senseis.xmp.net/?CapturingRaceExercise41/Attempts]AP[GoWiki:2009]
DT[2011-12-29]
C[Diagram from http://senseis.xmp.net/?CapturingRaceExercise41/Attempts

W to play]
PL[W]

AB[ka][la][cb][ib][jb][lb][bc][cc][dc][ec][fc][hc][lc][ed][gd][hd][id][jd][ld][ce][ie][le][cf][ff][gf][jf][kf][dg][eg][gg][hg][ig][jg][kg][eh][fh][gh][jh]
AW[ha][ia][ja][db][eb][fb][gb][hb][gc][bd][cd][dd][fd][be][de][ee][fe][ge][he][je][ke][df][ef][hf][if][lf][bg][cg][lg][bh][dh][kh][lh]

;W[ba]C[W1]MN[1]
;B[ca]C[B2]MN[2]
;W[ac]C[W3]MN[3]

;
)
