Fix compilation of chess-article.lyx with TL 2018

Consistent with 32b77f1a.

diff --git a/lib/examples/chess-article.lyx b/lib/examples/chess-article.lyx
index 94ec31ea366b670134f5627e9839979468b15689..01f297508d017d000f4ec1ce2aaebc6fb757a0b1 100644 (file)
--- a/lib/examples/chess-article.lyx
+++ b/lib/examples/chess-article.lyx
@@ -7,7 +7,7 @@
 \textclass chess
 \begin_preamble
 \usepackage{multicol}
-\usepackage{chess-workshop-symbols}
+\usepackage{chessfss}
 \smallboard
 \columnsep 0.25in
 \columnseprule 0.4pt