1 files changed, 1 insertions, 0 deletions
diff --git a/src/search.c b/src/search.c
index bfb293e..97cc850 100755
--- a/src/search.c
+++ b/src/search.c
@@ -486,6 +486,7 @@ Search(IN SEARCHER_THREAD_CONTEXT *ctx,
         if (((uLegalMoves >= 2)) &&
             (0 != g_uNumHelpersAvailable) &&
             (0 == uFutilityMargin) &&
+            (uDepth >= ONE_PLY) &&
             (TRUE == g_fCanSplit[uDepth / ONE_PLY - 1]) &&
             (MOVE_COUNT(ctx, ctx->uPly) > 3))
         {