(;GM[1]FF[4]SZ[19]
GN[white escapes, but at what cost?]
PC[http://senseis.xmp.net/?SewingMachineSequence]AP[GoWiki:2009]
DT[2011-10-31]
C[Diagram from http://senseis.xmp.net/?SewingMachineSequence

white escapes, but at what cost?]
PL[W]

AB[bb][hb][jb][cc][dc][fc][gc][hc][ic][jc][lc][cd][gd][ce][ee][fe][ge][df][dg]
AW[ea][fa][ha][ia][ja][cb][db][eb][fb][gb][ib][kb][ec][pc][dd][ed][fd][de][ef][eg][eh]

;W[mb]C[W41]MN[41]
;B[lb]C[B42]MN[42]
;W[la]C[W43]MN[43]
;B[kc]C[B44]MN[44]
;W[ka]C[W45]MN[45]
;B[nc]C[B46]MN[46]
;W[nb]C[W47]MN[47]
;B[mc]C[B48]MN[48]
;W[ob]C[W49]MN[49]

;
)
