Estou usando TeXworks no MikTex portátil 2.9
quando uso o código a seguir, recebo a mensagem de erro
Couldn't find `SkakNew-Diagr.cfg'
miktex-maketfm: No creation rule for font SkakNew-Diagram.
! Font LSB/skaknew/m/n/20=SkakNew-Diagram at 20.0pt not loadable: Metric (TFM)
file not found.
MWE:
\documentclass{article}
\usepackage{skak}
\begin{document}
\section*{Chess}
\newgame
\mainline{1.e4 e5 2. Nf3 Nc6 3.Bb5}
\[ \showboard \]
\mainline{3...a6} Rarely used these days,
\variation{3...Nf6} is more in fashion since blah blah... \\
\mainline{4.Ba4}
\[ \showboard \]
\end{document}
como isso pode ser resolvido?