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-rw-r--r--chess-pos.el3
1 files changed, 3 insertions, 0 deletions
diff --git a/chess-pos.el b/chess-pos.el
index edf0a13..453df5a 100644
--- a/chess-pos.el
+++ b/chess-pos.el
@@ -72,6 +72,9 @@
(require 'chess-message)
(require 'chess-fen)
+(eval-when-compile
+ (require 'cl)
+ (setq cl-optimize-speed 9))
(defgroup chess-pos nil
"Routines for manipulating chess positions."