1 files changed, 4 insertions, 0 deletions

diff --git a/play.js b/play.js
index 4088a83..5d486c2 100644
--- a/play.js
+++ b/play.js
@@ -18,6 +18,10 @@ function toggle_pieces() {
 	}
 }
 
+function toggle_shift() {
+	document.body.classList.toggle("shift")
+}
+
 /* DATA */
 
 const R_FREDERICK = "Frederick"