diff --git a/.gitmodules b/.gitmodules
index 9be1477a52..5669ed1083 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -22,3 +22,6 @@
 [submodule "public/vendor/moment"]
 	path = public/vendor/moment
 	url = https://github.com/moment/moment
+[submodule "public/vendor/ChessPursuit"]
+	path = public/vendor/ChessPursuit
+	url = https://github.com/ornicar/ChessPursuit
diff --git a/public/vendor/ChessPursuit b/public/vendor/ChessPursuit
new file mode 160000
index 0000000000..d50f8baf85
--- /dev/null
+++ b/public/vendor/ChessPursuit
@@ -0,0 +1 @@
+Subproject commit d50f8baf85fec62c71a434acb2fbe283dcd15d6f