diff -r d1420f5c5704 -r 619f07c95894 test/test-rules-helper.c
--- a/test/test-rules-helper.c	Tue Aug 25 18:35:18 2026 +0200
+++ b/test/test-rules-helper.c	Tue Aug 25 18:59:18 2026 +0200
@@ -42,7 +42,7 @@
         {WHITE, BLACK, WHITE, BLACK, WHITE, BLACK, WHITE, BLACK},
     };
     CX_TEST_DO {
-        for (Row r = 0 ; r < 8 ; r++) {
+        for (Rank r = 0 ; r < 8 ; r++) {
             for (File f = 0 ; f < 8 ; f++) {
                 CX_TEST_ASSERT(field_color(r, f) == colors[r][f]);
             }