1 files changed, 2 insertions, 0 deletions
diff --git a/chess.el b/chess.el
index e422629..a5066cd 100644
--- a/chess.el
+++ b/chess.el
@@ -73,6 +73,8 @@ a0 243
 ;; interface commands available in each of those buffer types.
 
 ;;; Code:
+(require 'cl)
+
 
 (require 'chess-game)
 (require 'chess-display)