diff --git a/sd/2600.txt b/sd/2600.txt
index fc77879..62cd6b3 100644
--- a/sd/2600.txt
+++ b/sd/2600.txt
@@ -958,6 +958,9 @@ Pressure Cooker
 Private Eye
 248
 
+Punch Chess
+064
+
 Pyramid War
 064