diff --git a/src/bitboard.cpp b/src/bitboard.cpp
deleted file mode 100644
index 7e95d01c..00000000
--- a/src/bitboard.cpp
+++ /dev/null
@@ -1,15 +0,0 @@
-int A[8];
-int B[8];
-int C;
-
-int main() {
-
-  for (int f = 0; f <= 7; ++f)
-      A[f] = f;
-
-  for (int f = 0; f <= 7; ++f)
-      B[f] = (f > 0 ? A[f - 1] : 0) | (f < 7 ? A[f + 1] : 0);
-
-  C = B[7];
-}
-