From dc0c9dbf405095a6483705b153f4c85c64499d4e Mon Sep 17 00:00:00 2001
From: Scott Gasch <scott@gasch.org>
Date: Sat, 22 Aug 2026 15:27:59 -0700
Subject: Bug fixes.

---
 src/dynamic.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'src/dynamic.c')

diff --git a/src/dynamic.c b/src/dynamic.c
index 1c1e741..41b8cc1 100755
--- a/src/dynamic.c
+++ b/src/dynamic.c
@@ -223,14 +223,18 @@ Return value:
     ASSERT(!IS_CAPTURE_OR_PROMOTION(mv));
     ASSERT(mv.uMove);
 
-    if (mv.bvFlags & MOVE_FLAG_ESCAPING_CHECK) 
+    if (mv.bvFlags & MOVE_FLAG_ESCAPING_CHECK)
     {
         if (!IS_SAME_MOVE(mv, ctx->mvKillerEscapes[uPly][0]))
         {
             ctx->mvKillerEscapes[uPly][1] = ctx->mvKillerEscapes[uPly][0];
             ctx->mvKillerEscapes[uPly][0] = mv;
+            if (ctx->mvKillerEscapes[uPly][1].uMove == 0)
+            {
+                ctx->mvKillerEscapes[uPly][1] = ctx->mvNullmoveRefutations[uPly];
+            }
         }
-        ASSERT(!IS_SAME_MOVE(ctx->mvKillerEscapes[uPly][0], 
+        ASSERT(!IS_SAME_MOVE(ctx->mvKillerEscapes[uPly][0],
                              ctx->mvKillerEscapes[uPly][1]));
     }
     else
-- 
cgit v1.3