--- a/src/main.c	Fri Jul 24 12:42:57 2026 +0200
+++ b/src/main.c	Fri Jul 24 12:44:42 2026 +0200
@@ -358,7 +358,7 @@
     case AMBIGUOUS_MOVE:
         printw("Ambiguous move - please specify the piece to move.");
         break;
-    case INVALID_POSITION:
+    case PIECE_NOT_FOUND:
         printw("No piece can be moved this way.");
         break;
     case NEED_PROMOTION: