diff --git a/Shared/Engine/Engine/ChessGame.hpp b/Shared/Engine/Engine/ChessGame.hpp
index e2f5040..3a74b45 100644
--- a/Shared/Engine/Engine/ChessGame.hpp
+++ b/Shared/Engine/Engine/ChessGame.hpp
@@ -212,7 +212,7 @@ class ChessGame {
     // Unique ID for each generated move.
     // Simply incrementing this variable
     // is sufficient.
-    unsigned int moveUUID;
+    unsigned int moveUUID = 0;
 
     unsigned int nextMoveUUID() {
         if (moveUUID < UINT_MAX) {