<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">\documentclass[12pt]{article}
\usepackage{skak}%=skak version 1.5
\begin{document}
\newgame\longmoves
\mainline{1.e4 e5 2.Nf3 Nf6}

\variation{2... d5}
\end{document}
</pre></body></html>