diff --git a/src/main/fragment/vwuz1_ge_vbuc1_then_la1 b/src/main/fragment/vwuz1_ge_vbuc1_then_la1
new file mode 100644
index 000000000..c0125d3ff
--- /dev/null
+++ b/src/main/fragment/vwuz1_ge_vbuc1_then_la1
@@ -0,0 +1,8 @@
+lda {z1}+1
+bne {la1}
+clc
+lda {z1}
+cmp {c1}
+bcc !+
+bcs {la1}
+!: