diff --git a/fdd_server/archive.lst b/fdd_server/archive.lst
index b720928..31a29f7 100644
--- a/fdd_server/archive.lst
+++ b/fdd_server/archive.lst
@@ -25,3 +25,4 @@ cc80abb84a3cfbe400e044e4c3ab380ec8f6a29642048640f38e141e914944f4;kq5.dos
 ed2af45121240e2b30a462d37b33adad8dd9067540829aec2eaaedafb4b789ff;mk1.dos
 4e141658d04e17acf3de8caf3db9ed9427872ab075648a98d9a891672425cfc4;waxwork.dos
 e255156721cb86390cd14d6bbaf17bf2eeb42280798cf807980a45927f535060;amazon.dos
+4a1c3be0fcbfe209b8cece29620b36797b552cd7e72ce3eda39e3021a575fb49;chess.dos
diff --git a/fdd_server/archive/chess.dos b/fdd_server/archive/chess.dos
new file mode 100644
index 0000000..b3b1612
Binary files /dev/null and b/fdd_server/archive/chess.dos differ