Scott Kostyshak wrote: > chessgame.lyx and chess-article.lyx > ps2pdf works well > pdflatex and luatex fail (lots of undefined control sequences)
This is explained in the documents (LyX note on top). The chess thing uses a lot of postscript stuff, so this is probably just not suitable for pdflatex and normal luatex (but dviluatex works). I now changed the default output format accordingly. Not sure there's anything more we can do. Jürgen
